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30002301122310 = 232511290310439323
BaseRepresentation
bin1101101001001011101001…
…00000000011011100000110
310221020012011221122212212100
412310211310200003130012
512413024203041403220
6143450511124132530
76214410663533466
oct664456440033406
9127205157585770
1030002301122310
1196179a4909330
123446791b37146
1313982880b819a
1475a194c2bba6
15370666d1cd90
hex1b4974803706

30002301122310 has 96 divisors (see below), whose sum is σ = 85126757683968. Its totient is φ = 7270778986560.

The previous prime is 30002301122273. The next prime is 30002301122333. The reversal of 30002301122310 is 1322110320003.

30002301122310 is a `hidden beast` number, since 3 + 0 + 0 + 0 + 230 + 1 + 122 + 310 = 666.

It is a super-2 number, since 2×300023011223102 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2345692 + ... + 8093631.

It is an arithmetic number, because the mean of its divisors is an integer number (886737059208).

Almost surely, 230002301122310 is an apocalyptic number.

30002301122310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30002301122310 is an abundant number, since it is smaller than the sum of its proper divisors (55124456561658).

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

30002301122310 is a wasteful number, since it uses less digits than its factorization.

30002301122310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10442250 (or 10442247 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30002301122310 its reverse (1322110320003), we get a palindrome (31324411442313).

The spelling of 30002301122310 in words is "thirty trillion, two billion, three hundred one million, one hundred twenty-two thousand, three hundred ten".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 330 495 990 2903 5806 8709 14515 17418 26127 29030 31933 43545 52254 63866 87090 95799 130635 159665 191598 261270 287397 319330 478995 574794 957990 1436985 2873970 10439323 20878646 31317969 52196615 62635938 93953907 104393230 114832553 156589845 187907814 229665106 313179690 344497659 469769535 574162765 688995318 939539070 1033492977 1148325530 1722488295 2066985954 3444976590 5167464885 10334929770 30305354669 60610709338 90916064007 151526773345 181832128014 272748192021 303053546690 333358901359 454580320035 545496384042 666717802718 909160640070 1000076704077 1363740960105 1666794506795 2000153408154 2727481920210 3000230112231 3333589013590 5000383520385 6000460224462 10000767040770 15001150561155 30002301122310