Base | Representation |
---|---|
bin | 1100110111101… |
… | …0111001111011 |
3 | 10202120111201201 |
4 | 3031322321323 |
5 | 102304341140 |
6 | 5204555031 |
7 | 1223554261 |
oct | 315727173 |
9 | 122514651 |
10 | 53980795 |
11 | 2851a630 |
12 | 160b2a77 |
13 | b2502cb |
14 | 7252431 |
15 | 4b1449a |
hex | 337ae7b |
53980795 has 16 divisors (see below), whose sum is σ = 70852320. Its totient is φ = 39155200.
The previous prime is 53980733. The next prime is 53980807. The reversal of 53980795 is 59708935.
It is not a de Polignac number, because 53980795 - 211 = 53978747 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24291 + ... + 26419.
It is an arithmetic number, because the mean of its divisors is an integer number (4428270).
Almost surely, 253980795 is an apocalyptic number.
53980795 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
53980795 is a deficient number, since it is larger than the sum of its proper divisors (16871525).
53980795 is a wasteful number, since it uses less digits than its factorization.
53980795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2606.
The product of its (nonzero) digits is 340200, while the sum is 46.
The square root of 53980795 is about 7347.1623774080. The cubic root of 53980795 is about 377.9315007965.
The spelling of 53980795 in words is "fifty-three million, nine hundred eighty thousand, seven hundred ninety-five".
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