Base | Representation |
---|---|
bin | 1100011011000… |
… | …0111110101111 |
3 | 10122001012210211 |
4 | 3012300332233 |
5 | 101314331020 |
6 | 5100443251 |
7 | 1201613005 |
oct | 306607657 |
9 | 118035724 |
10 | 52105135 |
11 | 274593a5 |
12 | 15549527 |
13 | aa44654 |
14 | 6cc4a75 |
15 | 489385a |
hex | 31b0faf |
52105135 has 8 divisors (see below), whose sum is σ = 62606736. Its totient is φ = 41630400.
The previous prime is 52105129. The next prime is 52105147. The reversal of 52105135 is 53150125.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52105135 - 23 = 52105127 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 2166 + ... + 10435.
It is an arithmetic number, because the mean of its divisors is an integer number (7825842).
Almost surely, 252105135 is an apocalyptic number.
52105135 is a deficient number, since it is larger than the sum of its proper divisors (10501601).
52105135 is a wasteful number, since it uses less digits than its factorization.
52105135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13433.
The product of its (nonzero) digits is 750, while the sum is 22.
The square root of 52105135 is about 7218.3886706106. The cubic root of 52105135 is about 373.5024960601.
The spelling of 52105135 in words is "fifty-two million, one hundred five thousand, one hundred thirty-five".
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