Base | Representation |
---|---|
bin | 1110011011111001… |
… | …0111000011011110 |
3 | 101000001200211111220 |
4 | 3212332113003132 |
5 | 30414011411123 |
6 | 1440304554210 |
7 | 165012603105 |
oct | 34676270336 |
9 | 11001624456 |
10 | 3875107038 |
11 | 1709440300 |
12 | 901922966 |
13 | 499aa365a |
14 | 28a92303c |
15 | 17a304ce3 |
hex | e6f970de |
3875107038 has 48 divisors (see below), whose sum is σ = 8967221760. Its totient is φ = 1112466960.
The previous prime is 3875107021. The next prime is 3875107039. The reversal of 3875107038 is 8307015783.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3875107039) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126670 + ... + 154257.
It is an arithmetic number, because the mean of its divisors is an integer number (186817120).
Almost surely, 23875107038 is an apocalyptic number.
3875107038 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
3875107038 is an abundant number, since it is smaller than the sum of its proper divisors (5092114722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3875107038 is a wasteful number, since it uses less digits than its factorization.
3875107038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280973 (or 280962 counting only the distinct ones).
The product of its (nonzero) digits is 141120, while the sum is 42.
The square root of 3875107038 is about 62250.3577339119. The cubic root of 3875107038 is about 1570.7047883035.
The spelling of 3875107038 in words is "three billion, eight hundred seventy-five million, one hundred seven thousand, thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •