Base | Representation |
---|---|
bin | 101001000101110100… |
… | …1001010001111100101 |
3 | 22102202202012122001021 |
4 | 1102023221022033211 |
5 | 2421204443400210 |
6 | 104312103531141 |
7 | 6242503026160 |
oct | 1221351121745 |
9 | 272682178037 |
10 | 88242168805 |
11 | 3447244953a |
12 | 15128159ab1 |
13 | 84238a7c8b |
14 | 43b1680ad7 |
15 | 2466da2bda |
hex | 148ba4a3e5 |
88242168805 has 32 divisors (see below), whose sum is σ = 126661367808. Its totient is φ = 57703060800.
The previous prime is 88242168799. The next prime is 88242168811. The reversal of 88242168805 is 50886124288.
It is an interprime number because it is at equal distance from previous prime (88242168799) and next prime (88242168811).
It is not a de Polignac number, because 88242168805 - 211 = 88242166757 is a prime.
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 31 ways as a sum of consecutive naturals, for example, 100870 + ... + 432040.
It is an arithmetic number, because the mean of its divisors is an integer number (3958167744).
Almost surely, 288242168805 is an apocalyptic number.
It is an amenable number.
88242168805 is a deficient number, since it is larger than the sum of its proper divisors (38419199003).
88242168805 is a wasteful number, since it uses less digits than its factorization.
88242168805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331537.
The product of its (nonzero) digits is 1966080, while the sum is 52.
The spelling of 88242168805 in words is "eighty-eight billion, two hundred forty-two million, one hundred sixty-eight thousand, eight hundred five".
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