Base | Representation |
---|---|
bin | 1100101010010… |
… | …0011100100011 |
3 | 10200220212202111 |
4 | 3022210130203 |
5 | 102043233441 |
6 | 5134100151 |
7 | 1213235260 |
oct | 312443443 |
9 | 120825674 |
10 | 53102371 |
11 | 27a7a663 |
12 | 1594a657 |
13 | b00352a |
14 | 70a4267 |
15 | 49de081 |
hex | 32a4723 |
53102371 has 8 divisors (see below), whose sum is σ = 61278464. Its totient is φ = 45073800.
The previous prime is 53102369. The next prime is 53102381. The reversal of 53102371 is 17320135.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53102371 - 21 = 53102369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53102341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36105 + ... + 37546.
It is an arithmetic number, because the mean of its divisors is an integer number (7659808).
Almost surely, 253102371 is an apocalyptic number.
53102371 is a deficient number, since it is larger than the sum of its proper divisors (8176093).
53102371 is a wasteful number, since it uses less digits than its factorization.
53102371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73761.
The product of its (nonzero) digits is 630, while the sum is 22.
The square root of 53102371 is about 7287.1373666207. The cubic root of 53102371 is about 375.8702656198.
The spelling of 53102371 in words is "fifty-three million, one hundred two thousand, three hundred seventy-one".
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