Base | Representation |
---|---|
bin | 101110110100110101… |
… | …1010100111001101110 |
3 | 100121120000010201012010 |
4 | 1131221223110321232 |
5 | 3121420121311134 |
6 | 114110110022050 |
7 | 10156621132026 |
oct | 1355153247156 |
9 | 317500121163 |
10 | 100557213294 |
11 | 39711a1a75a |
12 | 175a44a7926 |
13 | 96370a7255 |
14 | 4c1d06aa86 |
15 | 2938104ce9 |
hex | 1769ad4e6e |
100557213294 has 32 divisors (see below), whose sum is σ = 209742253056. Its totient is φ = 32103394560.
The previous prime is 100557213293. The next prime is 100557213313. The reversal of 100557213294 is 492312755001.
It is a super-2 number, since 2×1005572132942 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100557213293) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2768712 + ... + 2804795.
It is an arithmetic number, because the mean of its divisors is an integer number (6554445408).
Almost surely, 2100557213294 is an apocalyptic number.
100557213294 is an abundant number, since it is smaller than the sum of its proper divisors (109185039762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100557213294 is a wasteful number, since it uses less digits than its factorization.
100557213294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5573640.
The product of its (nonzero) digits is 75600, while the sum is 39.
Adding to 100557213294 its reverse (492312755001), we get a palindrome (592869968295).
The spelling of 100557213294 in words is "one hundred billion, five hundred fifty-seven million, two hundred thirteen thousand, two hundred ninety-four".
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