Base | Representation |
---|---|
bin | 1100110110000… |
… | …0111100001010 |
3 | 10202101002211201 |
4 | 3031200330022 |
5 | 102242440232 |
6 | 5202414414 |
7 | 1222632226 |
oct | 315407412 |
9 | 122332751 |
10 | 53874442 |
11 | 28457736 |
12 | 1606140a |
13 | b213a8b |
14 | 7225786 |
15 | 4ae2be7 |
hex | 3360f0a |
53874442 has 16 divisors (see below), whose sum is σ = 84930912. Its totient is φ = 25598160.
The previous prime is 53874439. The next prime is 53874461. The reversal of 53874442 is 24447835.
It is a super-2 number, since 2×538744422 = 5804911001622728, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5284 + ... + 11647.
It is an arithmetic number, because the mean of its divisors is an integer number (5308182).
Almost surely, 253874442 is an apocalyptic number.
53874442 is a deficient number, since it is larger than the sum of its proper divisors (31056470).
53874442 is a wasteful number, since it uses less digits than its factorization.
53874442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17013.
The product of its digits is 107520, while the sum is 37.
The square root of 53874442 is about 7339.9211167423. The cubic root of 53874442 is about 377.6831373142.
The spelling of 53874442 in words is "fifty-three million, eight hundred seventy-four thousand, four hundred forty-two".
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