Base | Representation |
---|---|
bin | 101001001010111000… |
… | …1001011111111000011 |
3 | 22110012120212020201111 |
4 | 1102111301023333003 |
5 | 2422031440422001 |
6 | 104341012544151 |
7 | 6246634661605 |
oct | 1222561137703 |
9 | 273176766644 |
10 | 88412045251 |
11 | 3454a3271a2 |
12 | 15175022057 |
13 | 844cb45c9a |
14 | 43ca061175 |
15 | 2476c5b851 |
hex | 1495c4bfc3 |
88412045251 has 16 divisors (see below), whose sum is σ = 90147042720. Its totient is φ = 86686778880.
The previous prime is 88412045243. The next prime is 88412045257. The reversal of 88412045251 is 15254021488.
It is a cyclic number.
It is not a de Polignac number, because 88412045251 - 23 = 88412045243 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (88412045257) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30517035 + ... + 30519931.
It is an arithmetic number, because the mean of its divisors is an integer number (5634190170).
Almost surely, 288412045251 is an apocalyptic number.
88412045251 is a deficient number, since it is larger than the sum of its proper divisors (1734997469).
88412045251 is a wasteful number, since it uses less digits than its factorization.
88412045251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4374.
The product of its (nonzero) digits is 102400, while the sum is 40.
The spelling of 88412045251 in words is "eighty-eight billion, four hundred twelve million, forty-five thousand, two hundred fifty-one".
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