Base | Representation |
---|---|
bin | 101011000011000000… |
… | …1011001000101111001 |
3 | 22211121111111002011100 |
4 | 1112012001121011321 |
5 | 3003310330400311 |
6 | 110245002322013 |
7 | 6451551022365 |
oct | 1260601310571 |
9 | 284544432140 |
10 | 92442825081 |
11 | 362286237a2 |
12 | 15abaab9309 |
13 | 8942c535c9 |
14 | 468d5082a5 |
15 | 2610a61a56 |
hex | 1586059179 |
92442825081 has 6 divisors (see below), whose sum is σ = 133528525130. Its totient is φ = 61628550048.
The previous prime is 92442825061. The next prime is 92442825119. The reversal of 92442825081 is 18052824429.
92442825081 is a `hidden beast` number, since 9 + 2 + 442 + 82 + 50 + 81 = 666.
It can be written as a sum of positive squares in only one way, i.e., 87803171856 + 4639653225 = 296316^2 + 68115^2 .
It is not a de Polignac number, because 92442825081 - 215 = 92442792313 is a prime.
It is a super-2 number, since 2×924428250812 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (92442825031) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5135712496 + ... + 5135712513.
Almost surely, 292442825081 is an apocalyptic number.
It is an amenable number.
92442825081 is a deficient number, since it is larger than the sum of its proper divisors (41085700049).
92442825081 is a wasteful number, since it uses less digits than its factorization.
92442825081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10271425015 (or 10271425012 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 45.
The spelling of 92442825081 in words is "ninety-two billion, four hundred forty-two million, eight hundred twenty-five thousand, eighty-one".
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