Base | Representation |
---|---|
bin | 110010001000111000… |
… | …1011001101000100101 |
3 | 101021220212111212011021 |
4 | 1210101301121220211 |
5 | 3231003110021000 |
6 | 121244120011141 |
7 | 10531135555432 |
oct | 1442161315045 |
9 | 337825455137 |
10 | 107672345125 |
11 | 417332605a4 |
12 | 18a4b300ab1 |
13 | a1cc1c1327 |
14 | 52d5dd6b89 |
15 | 2c02ab211a |
hex | 1911c59a25 |
107672345125 has 8 divisors (see below), whose sum is σ = 134375086872. Its totient is φ = 86137876000.
The previous prime is 107672345117. The next prime is 107672345149. The reversal of 107672345125 is 521543276701.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 22016030884 + 85656314241 = 148378^2 + 292671^2 .
It is not a de Polignac number, because 107672345125 - 23 = 107672345117 is a prime.
It is a super-2 number, since 2×1076723451252 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430689256 + ... + 430689505.
It is an arithmetic number, because the mean of its divisors is an integer number (16796885859).
Almost surely, 2107672345125 is an apocalyptic number.
It is an amenable number.
107672345125 is a deficient number, since it is larger than the sum of its proper divisors (26702741747).
107672345125 is an frugal number, since it uses more digits than its factorization.
107672345125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 861378776 (or 861378766 counting only the distinct ones).
The product of its (nonzero) digits is 352800, while the sum is 43.
The spelling of 107672345125 in words is "one hundred seven billion, six hundred seventy-two million, three hundred forty-five thousand, one hundred twenty-five".
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