Base | Representation |
---|---|
bin | 1100101000011… |
… | …0011010110000 |
3 | 10200200122001010 |
4 | 3022012122300 |
5 | 102030320001 |
6 | 5131310520 |
7 | 1212213552 |
oct | 312063260 |
9 | 120618033 |
10 | 52979376 |
11 | 279a620a |
12 | 158ab440 |
13 | ac8c558 |
14 | 70714d2 |
15 | 49b78d6 |
hex | 32866b0 |
52979376 has 20 divisors (see below), whose sum is σ = 136863512. Its totient is φ = 17659776.
The previous prime is 52979359. The next prime is 52979411. The reversal of 52979376 is 67397925.
It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 1103737 = 52979376 / (5 + 2 + 9 + 7 + 9 + 3 + 7 + 6).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551821 + ... + 551916.
Almost surely, 252979376 is an apocalyptic number.
It is an amenable number.
52979376 is an abundant number, since it is smaller than the sum of its proper divisors (83884136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52979376 is a wasteful number, since it uses less digits than its factorization.
52979376 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1103748 (or 1103742 counting only the distinct ones).
The product of its digits is 714420, while the sum is 48.
The square root of 52979376 is about 7278.6932893205. The cubic root of 52979376 is about 375.5798460585.
The spelling of 52979376 in words is "fifty-two million, nine hundred seventy-nine thousand, three hundred seventy-six".
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