Base | Representation |
---|---|
bin | 1110011100000110… |
… | …0000100000000001 |
3 | 101000010020202101000 |
4 | 3213001200200001 |
5 | 30414214312121 |
6 | 1440334402213 |
7 | 165022610523 |
oct | 34701404001 |
9 | 11003222330 |
10 | 3875932161 |
11 | 1709954222 |
12 | 902060369 |
13 | 49a0020aa |
14 | 28aa99a13 |
15 | 17a419526 |
hex | e7060801 |
3875932161 has 8 divisors (see below), whose sum is σ = 5742121760. Its totient is φ = 2583954756.
The previous prime is 3875932133. The next prime is 3875932163. The reversal of 3875932161 is 1612395783.
3875932161 is a `hidden beast` number, since 38 + 7 + 593 + 21 + 6 + 1 = 666.
It is not a de Polignac number, because 3875932161 - 26 = 3875932097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3875932163) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71776495 + ... + 71776548.
It is an arithmetic number, because the mean of its divisors is an integer number (717765220).
Almost surely, 23875932161 is an apocalyptic number.
It is an amenable number.
3875932161 is a deficient number, since it is larger than the sum of its proper divisors (1866189599).
3875932161 is a wasteful number, since it uses less digits than its factorization.
3875932161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143553052 (or 143553046 counting only the distinct ones).
The product of its digits is 272160, while the sum is 45.
The square root of 3875932161 is about 62256.9848370446. The cubic root of 3875932161 is about 1570.8162633035.
The spelling of 3875932161 in words is "three billion, eight hundred seventy-five million, nine hundred thirty-two thousand, one hundred sixty-one".
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