Base | Representation |
---|---|
bin | 1011001001100001100… |
… | …00001010010100001000 |
3 | 1100121202210211022122211 |
4 | 11210300300022110020 |
5 | 22234011411131442 |
6 | 451551355554504 |
7 | 36450555311200 |
oct | 5446060122410 |
9 | 1317683738584 |
10 | 383070020872 |
11 | 138506049510 |
12 | 622a945ba34 |
13 | 2a17acc3106 |
14 | 1477d90d400 |
15 | 9e70453617 |
hex | 5930c0a508 |
383070020872 has 96 divisors (see below), whose sum is σ = 930872891520. Its totient is φ = 146072492160.
The previous prime is 383070020869. The next prime is 383070020917. The reversal of 383070020872 is 278020070383.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 742423 + ... + 1147750.
It is an arithmetic number, because the mean of its divisors is an integer number (9696592620).
Almost surely, 2383070020872 is an apocalyptic number.
It is an amenable number.
383070020872 is an abundant number, since it is smaller than the sum of its proper divisors (547802870648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
383070020872 is a wasteful number, since it uses less digits than its factorization.
383070020872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1890251 (or 1890240 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 40.
The spelling of 383070020872 in words is "three hundred eighty-three billion, seventy million, twenty thousand, eight hundred seventy-two".
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