Base | Representation |
---|---|
bin | 10011000101001000011101… |
… | …100001100110010000000000 |
3 | 102000010020202002210012201111 |
4 | 103011020131201212100000 |
5 | 41444333034443012221 |
6 | 454250140133013104 |
7 | 23450461651142251 |
oct | 2305103541462000 |
9 | 360106662705644 |
10 | 83915566375936 |
11 | 248134345aa309 |
12 | 94b3495484194 |
13 | 37a928611c449 |
14 | 16a176c3aab28 |
15 | 9a7c83098be1 |
hex | 4c521d866400 |
83915566375936 has 99 divisors (see below), whose sum is σ = 169843853129281. Its totient is φ = 41440249094144.
The previous prime is 83915566375811. The next prime is 83915566375987. The reversal of 83915566375936 is 63957366551938.
The square root of 83915566375936 is 9160544.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 437375886336 + 83478190489600 = 661344^2 + 9136640^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 24330403140 + ... + 24330406588.
Almost surely, 283915566375936 is an apocalyptic number.
83915566375936 is the 9160544-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 83915566375936
83915566375936 is an abundant number, since it is smaller than the sum of its proper divisors (85928286753345).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83915566375936 is an frugal number, since it uses more digits than its factorization.
83915566375936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7084 (or 3534 counting only the distinct ones).
The product of its digits is 3306744000, while the sum is 76.
The spelling of 83915566375936 in words is "eighty-three trillion, nine hundred fifteen billion, five hundred sixty-six million, three hundred seventy-five thousand, nine hundred thirty-six".
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