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100010211232 = 2519831981813
BaseRepresentation
bin101110100100100010…
…0101011011110100000
3100120010212212010102111
41131021010223132200
53114310103224412
6113535525525104
710140226524601
oct1351104533640
9316125763374
10100010211232
113946117aa38
1217471273794
13957a9764a9
144baa55bda8
1529050a52a7
hex174912b7a0

100010211232 has 48 divisors (see below), whose sum is σ = 209755193760. Its totient is φ = 46802472192.

The previous prime is 100010211187. The next prime is 100010211233. The reversal of 100010211232 is 232112010001.

It is not an unprimeable number, because it can be changed into a prime (100010211233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 940443 + ... + 1041370.

It is an arithmetic number, because the mean of its divisors is an integer number (4369899870).

Almost surely, 2100010211232 is an apocalyptic number.

It is an amenable number.

100010211232 is an abundant number, since it is smaller than the sum of its proper divisors (109744982528).

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

100010211232 is a wasteful number, since it uses less digits than its factorization.

100010211232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981925 (or 1981917 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 100010211232 its reverse (232112010001), we get a palindrome (332122221233).

The spelling of 100010211232 in words is "one hundred billion, ten million, two hundred eleven thousand, two hundred thirty-two".

Divisors: 1 2 4 8 16 19 32 38 76 83 152 166 304 332 608 664 1328 1577 2656 3154 6308 12616 25232 50464 1981813 3963626 7927252 15854504 31709008 37654447 63418016 75308894 150617788 164490479 301235576 328980958 602471152 657961916 1204942304 1315923832 2631847664 3125319101 5263695328 6250638202 12501276404 25002552808 50005105616 100010211232