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10031110100 = 22521117536423
BaseRepresentation
bin10010101011110011…
…01001011111010100
3221220002022012011022
421111321221133110
5131020431010400
64335213300312
7503403012644
oct112571513724
927802265138
1010031110100
114288333540
121b3b494698
13c3b29080b
146b2340524
153da9a5b85
hex255e697d4

10031110100 has 72 divisors (see below), whose sum is σ = 25143265728. Its totient is φ = 3433100800.

The previous prime is 10031110093. The next prime is 10031110123. The reversal of 10031110100 is 101113001.

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 23 ways as a sum of consecutive naturals, for example, 249512 + ... + 286911.

It is an arithmetic number, because the mean of its divisors is an integer number (349212024).

Almost surely, 210031110100 is an apocalyptic number.

10031110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10031110100 is an abundant number, since it is smaller than the sum of its proper divisors (15112155628).

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

10031110100 is a wasteful number, since it uses less digits than its factorization.

10031110100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536465 (or 536458 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 8.

Adding to 10031110100 its reverse (101113001), we get a palindrome (10132223101).

The spelling of 10031110100 in words is "ten billion, thirty-one million, one hundred ten thousand, one hundred".

Divisors: 1 2 4 5 10 11 17 20 22 25 34 44 50 55 68 85 100 110 170 187 220 275 340 374 425 550 748 850 935 1100 1700 1870 3740 4675 9350 18700 536423 1072846 2145692 2682115 5364230 5900653 9119191 10728460 11801306 13410575 18238382 23602612 26821150 29503265 36476764 45595955 53642300 59006530 91191910 100311101 118013060 147516325 182383820 200622202 227979775 295032650 401244404 455959550 501555505 590065300 911919100 1003111010 2006222020 2507777525 5015555050 10031110100