Base | Representation |
---|---|
bin | 1101110011011… |
… | …1011110110110 |
3 | 11000221120101222 |
4 | 3130313132312 |
5 | 104310231214 |
6 | 5424550342 |
7 | 1302063362 |
oct | 334673666 |
9 | 130846358 |
10 | 57898934 |
11 | 2a756365 |
12 | 174823b2 |
13 | bcc2832 |
14 | 79922a2 |
15 | 513a38e |
hex | 37377b6 |
57898934 has 4 divisors (see below), whose sum is σ = 86848404. Its totient is φ = 28949466.
The previous prime is 57898933. The next prime is 57898961. The reversal of 57898934 is 43989875.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57898933) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14474732 + ... + 14474735.
It is an arithmetic number, because the mean of its divisors is an integer number (21712101).
Almost surely, 257898934 is an apocalyptic number.
57898934 is a deficient number, since it is larger than the sum of its proper divisors (28949470).
57898934 is a wasteful number, since it uses less digits than its factorization.
57898934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28949469.
The product of its digits is 2177280, while the sum is 53.
The square root of 57898934 is about 7609.1349048364. The cubic root of 57898934 is about 386.8626977000.
The spelling of 57898934 in words is "fifty-seven million, eight hundred ninety-eight thousand, nine hundred thirty-four".
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