Base | Representation |
---|---|
bin | 1110011011111010… |
… | …0011011101110001 |
3 | 101000001210102020200 |
4 | 3212332203131301 |
5 | 30414020022443 |
6 | 1440310025413 |
7 | 165013204236 |
oct | 34676433561 |
9 | 11001712220 |
10 | 3875157873 |
11 | 1709475514 |
12 | 901948269 |
13 | 499ac0832 |
14 | 28a93778d |
15 | 17a314dd3 |
hex | e6fa3771 |
3875157873 has 12 divisors (see below), whose sum is σ = 5604739140. Its totient is φ = 2580074496.
The previous prime is 3875157851. The next prime is 3875157877. The reversal of 3875157873 is 3787515783.
It can be written as a sum of positive squares in 2 ways, for example, as 2339850384 + 1535307489 = 48372^2 + 39183^2 .
It is not a de Polignac number, because 3875157873 - 216 = 3875092337 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3875157877) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 273036 + ... + 286877.
It is an arithmetic number, because the mean of its divisors is an integer number (467061595).
Almost surely, 23875157873 is an apocalyptic number.
It is an amenable number.
3875157873 is a deficient number, since it is larger than the sum of its proper divisors (1729581267).
3875157873 is a wasteful number, since it uses less digits than its factorization.
3875157873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 560688 (or 560685 counting only the distinct ones).
The product of its digits is 4939200, while the sum is 54.
The square root of 3875157873 is about 62250.7660434793. The cubic root of 3875157873 is about 1570.7116566238.
The spelling of 3875157873 in words is "three billion, eight hundred seventy-five million, one hundred fifty-seven thousand, eight hundred seventy-three".
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