Base | Representation |
---|---|
bin | 110001011011110110… |
… | …1110001110010001001 |
3 | 101011000120111020020100 |
4 | 1202313231301302021 |
5 | 3214404312233100 |
6 | 120434144120013 |
7 | 10445531254665 |
oct | 1426755616211 |
9 | 334016436210 |
10 | 106161446025 |
11 | 41028406758 |
12 | 186a9306009 |
13 | a01b1841ab |
14 | 51d14978a5 |
15 | 2b65113400 |
hex | 18b7b71c89 |
106161446025 has 72 divisors (see below), whose sum is σ = 196436514560. Its totient is φ = 54749520000.
The previous prime is 106161446023. The next prime is 106161446071. The reversal of 106161446025 is 520644161601.
106161446025 is a `hidden beast` number, since 1 + 0 + 6 + 1 + 6 + 1 + 44 + 602 + 5 = 666.
It is not a de Polignac number, because 106161446025 - 21 = 106161446023 is a prime.
It is a super-2 number, since 2×1061614460252 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (106161446023) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 9961950 + ... + 9972600.
Almost surely, 2106161446025 is an apocalyptic number.
106161446025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
106161446025 is a deficient number, since it is larger than the sum of its proper divisors (90275068535).
106161446025 is a wasteful number, since it uses less digits than its factorization.
106161446025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12127 (or 12119 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The spelling of 106161446025 in words is "one hundred six billion, one hundred sixty-one million, four hundred forty-six thousand, twenty-five".
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