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30037407053300 = 22521923377578747
BaseRepresentation
bin1101101010001101000001…
…11110100011010111110100
310221100112210112122221210122
412311012200332203113310
512414113102201201200
6143514554434111112
76220062643163513
oct665064076432764
9127315715587718
1030037407053300
11963087a231939
12345154aa1b498
13139b69124b10a
1475bb6543067a
1537151dd25385
hex1b51a0fa35f4

30037407053300 has 144 divisors (see below), whose sum is σ = 68922994271040. Its totient is φ = 11330987351040.

The previous prime is 30037407053293. The next prime is 30037407053309. The reversal of 30037407053300 is 335070473003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30037407053309) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3434019527 + ... + 3434028273.

It is an arithmetic number, because the mean of its divisors is an integer number (478631904660).

Almost surely, 230037407053300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30037407053300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34461497135520).

30037407053300 is an abundant number, since it is smaller than the sum of its proper divisors (38885587217740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30037407053300 is a wasteful number, since it uses less digits than its factorization.

30037407053300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16770 (or 16763 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 35.

The spelling of 30037407053300 in words is "thirty trillion, thirty-seven billion, four hundred seven million, fifty-three thousand, three hundred".

Divisors: 1 2 4 5 10 19 20 25 38 50 76 95 100 190 233 380 466 475 932 950 1165 1900 2330 4427 4660 5825 7757 8747 8854 11650 15514 17494 17708 22135 23300 31028 34988 38785 43735 44270 77570 87470 88540 110675 147383 155140 166193 174940 193925 218675 221350 294766 332386 387850 437350 442700 589532 664772 736915 775700 830965 874700 1473830 1661930 1807381 2038051 2947660 3323860 3614762 3684575 4076102 4154825 7229524 7369150 8152204 8309650 9036905 10190255 14738300 16619300 18073810 20380510 34340239 36147620 38722969 40761020 45184525 50951275 67850479 68680478 77445938 90369050 101902550 135700958 137360956 154891876 171701195 180738100 193614845 203805100 271401916 339252395 343402390 387229690 678504790 686804780 774459380 858505975 968074225 1289159101 1357009580 1696261975 1717011950 1936148450 2578318202 3392523950 3434023900 3872296900 5156636404 6445795505 6785047900 12891591010 15809161607 25783182020 31618323214 32228977525 63236646428 64457955050 79045808035 128915910100 158091616070 300374070533 316183232140 395229040175 600748141066 790458080350 1201496282132 1501870352665 1580916160700 3003740705330 6007481410660 7509351763325 15018703526650 30037407053300