Base | Representation |
---|---|
bin | 101110101010011111… |
… | …1100111100101111000 |
3 | 100120122211012011210102 |
4 | 1131110333213211320 |
5 | 3120212303224232 |
6 | 114011432334532 |
7 | 10145205512060 |
oct | 1352477474570 |
9 | 316584164712 |
10 | 100210211192 |
11 | 39554062963 |
12 | 17508244448 |
13 | 95b0230770 |
14 | 4bc8d403a0 |
15 | 291790e662 |
hex | 1754fe7978 |
100210211192 has 64 divisors (see below), whose sum is σ = 241308910080. Its totient is φ = 37919958912.
The previous prime is 100210211099. The next prime is 100210211207. The reversal of 100210211192 is 291112012001.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2975678 + ... + 3009165.
It is an arithmetic number, because the mean of its divisors is an integer number (3770451720).
Almost surely, 2100210211192 is an apocalyptic number.
It is an amenable number.
100210211192 is an abundant number, since it is smaller than the sum of its proper divisors (141098698888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100210211192 is a wasteful number, since it uses less digits than its factorization.
100210211192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5984892 (or 5984888 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 20.
Adding to 100210211192 its reverse (291112012001), we get a palindrome (391322223193).
The spelling of 100210211192 in words is "one hundred billion, two hundred ten million, two hundred eleven thousand, one hundred ninety-two".
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