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100010700492 = 22343562334469
BaseRepresentation
bin101110100100100011…
…0100010111011001100
3100120010220202222120020
41131021012202323030
53114310214403432
6113535544222140
710140233633163
oct1351106427314
9316126688506
10100010700492
113946148458a
121747146a950
13957aab80b1
144baa6483da
15290515022c
hex17491a2ecc

100010700492 has 48 divisors (see below), whose sum is σ = 238834632960. Its totient is φ = 32554888128.

The previous prime is 100010700479. The next prime is 100010700529. The reversal of 100010700492 is 294007010001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2884234 + ... + 2918702.

It is an arithmetic number, because the mean of its divisors is an integer number (4975721520).

Almost surely, 2100010700492 is an apocalyptic number.

100010700492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100010700492 is an abundant number, since it is smaller than the sum of its proper divisors (138823932468).

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

100010700492 is a wasteful number, since it uses less digits than its factorization.

100010700492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40142 (or 40140 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

Adding to 100010700492 its reverse (294007010001), we get a palindrome (394017710493).

The spelling of 100010700492 in words is "one hundred billion, ten million, seven hundred thousand, four hundred ninety-two".

Divisors: 1 2 3 4 6 12 43 86 129 172 258 516 5623 11246 16869 22492 33738 34469 67476 68938 103407 137876 206814 241789 413628 483578 725367 967156 1450734 1482167 2901468 2964334 4446501 5928668 8893002 17786004 193819187 387638374 581457561 775276748 1162915122 2325830244 8334225041 16668450082 25002675123 33336900164 50005350246 100010700492