Base | Representation |
---|---|
bin | 1100110110001… |
… | …0011011000010 |
3 | 10202101102011121 |
4 | 3031202123002 |
5 | 102243134024 |
6 | 5202502454 |
7 | 1222656022 |
oct | 315423302 |
9 | 122342147 |
10 | 53880514 |
11 | 28461256 |
12 | 16064a2a |
13 | b21677c |
14 | 7227a82 |
15 | 4ae48e4 |
hex | 33626c2 |
53880514 has 8 divisors (see below), whose sum is σ = 85574988. Its totient is φ = 25355520.
The previous prime is 53880509. The next prime is 53880539. The reversal of 53880514 is 41508835.
It can be written as a sum of positive squares in 2 ways, for example, as 52809289 + 1071225 = 7267^2 + 1035^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 1584721 = 53880514 / (5 + 3 + 8 + 8 + 0 + 5 + 1 + 4).
It is a self number, because there is not a number n which added to its sum of digits gives 53880514.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 792327 + ... + 792394.
Almost surely, 253880514 is an apocalyptic number.
53880514 is a deficient number, since it is larger than the sum of its proper divisors (31694474).
53880514 is a wasteful number, since it uses less digits than its factorization.
53880514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1584740.
The product of its (nonzero) digits is 19200, while the sum is 34.
The square root of 53880514 is about 7340.3347335118. The cubic root of 53880514 is about 377.6973258964.
The spelling of 53880514 in words is "fifty-three million, eight hundred eighty thousand, five hundred fourteen".
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