Base | Representation |
---|---|
bin | 10011101101101011010… |
… | …01111101101010001001 |
3 | 2101202101012201100121022 |
4 | 21312311221331222021 |
5 | 42044212012321100 |
6 | 1235101310522225 |
7 | 66636360052343 |
oct | 11666551755211 |
9 | 2352335640538 |
10 | 677357542025 |
11 | 2412a174590a |
12 | ab339806375 |
13 | 4bb4a4a4b08 |
14 | 24ada0c8293 |
15 | 12946370e85 |
hex | 9db5a7da89 |
677357542025 has 12 divisors (see below), whose sum is σ = 843437683200. Its totient is φ = 539618723280.
The previous prime is 677357542007. The next prime is 677357542073. The reversal of 677357542025 is 520245753776.
It is a happy number.
It is not a de Polignac number, because 677357542025 - 226 = 677290433161 is a prime.
It is a super-2 number, since 2×6773575420252 (a number of 24 digits) contains 22 as substring.
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 11 ways as a sum of consecutive naturals, for example, 56676665 + ... + 56688614.
It is an arithmetic number, because the mean of its divisors is an integer number (70286473600).
Almost surely, 2677357542025 is an apocalyptic number.
It is an amenable number.
677357542025 is a deficient number, since it is larger than the sum of its proper divisors (166080141175).
677357542025 is a wasteful number, since it uses less digits than its factorization.
677357542025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113365528 (or 113365523 counting only the distinct ones).
The product of its (nonzero) digits is 12348000, while the sum is 53.
The spelling of 677357542025 in words is "six hundred seventy-seven billion, three hundred fifty-seven million, five hundred forty-two thousand, twenty-five".
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