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10130333031 = 3271321797577
BaseRepresentation
bin10010110111101000…
…01001110101100111
3222011000000020102200
421123310021311213
5131221331124111
64353120105543
7506016260430
oct113364116547
928130006380
1010130333031
114329344165
121b687652b3
13c559c1700
146c15ac487
153e4555256
hex25bd09d67

10130333031 has 144 divisors (see below), whose sum is σ = 19404874944. Its totient is φ = 4968677376.

The previous prime is 10130333009. The next prime is 10130333039. The reversal of 10130333031 is 13033303101.

10130333031 is a `hidden beast` number, since 1 + 0 + 1 + 303 + 330 + 31 = 666.

It is not a de Polignac number, because 10130333031 - 27 = 10130332903 is a prime.

It is a super-2 number, since 2×101303330312 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10130332995 and 10130333013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130333039) by changing a digit.

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 143 ways as a sum of consecutive naturals, for example, 17556615 + ... + 17557191.

It is an arithmetic number, because the mean of its divisors is an integer number (134756076).

Almost surely, 210130333031 is an apocalyptic number.

10130333031 is a deficient number, since it is larger than the sum of its proper divisors (9274541913).

10130333031 is a wasteful number, since it uses less digits than its factorization.

10130333031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730 (or 714 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 18.

Adding to 10130333031 its reverse (13033303101), we get a palindrome (23163636132).

It can be divided in two parts, 1013033 and 3031, that added together give a square (1016064 = 10082).

The spelling of 10130333031 in words is "ten billion, one hundred thirty million, three hundred thirty-three thousand, thirty-one".

Divisors: 1 3 7 9 13 17 21 39 51 63 91 97 117 119 153 169 221 273 291 357 507 577 663 679 819 873 1071 1183 1261 1521 1547 1649 1731 1989 2037 2873 3549 3783 4039 4641 4947 5193 6111 7501 8619 8827 9809 10647 11349 11543 12117 13923 14841 16393 20111 21437 22503 25857 26481 29427 34629 36351 49179 52507 55969 60333 64311 67509 68663 79443 88281 97513 103887 114751 127517 147537 150059 157521 167907 180999 192933 205989 278681 292539 344253 382551 391783 450177 472563 503721 617967 682591 727597 836043 877617 892619 951473 1032759 1147653 1175349 1350531 1657721 1950767 2047773 2182791 2508129 2677857 2854419 3526047 4973163 5093179 5852301 6143319 6548373 6660311 8033571 8563257 9458761 11604047 12369149 14919489 15279537 17556903 19980933 28376283 34812141 37107447 45838611 59942799 66211327 85128849 86584043 104436423 111322341 160798937 198633981 259752129 482396811 595901943 779256387 1125592559 1447190433 3376777677 10130333031