Base | Representation |
---|---|
bin | 1100011010111… |
… | …1011110001101 |
3 | 10122000220100000 |
4 | 3012233132031 |
5 | 101314131312 |
6 | 5100354513 |
7 | 1201556001 |
oct | 306573615 |
9 | 118026300 |
10 | 52098957 |
11 | 27454799 |
12 | 15545a39 |
13 | aa418b1 |
14 | 6cc2701 |
15 | 4891adc |
hex | 31af78d |
52098957 has 12 divisors (see below), whose sum is σ = 78041600. Its totient is φ = 34732476.
The previous prime is 52098913. The next prime is 52098967. The reversal of 52098957 is 75989025.
It is a happy number.
It is not a de Polignac number, because 52098957 - 220 = 51050381 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52098967) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106957 + ... + 107442.
Almost surely, 252098957 is an apocalyptic number.
It is an amenable number.
52098957 is a deficient number, since it is larger than the sum of its proper divisors (25942643).
52098957 is an equidigital number, since it uses as much as digits as its factorization.
52098957 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214414 (or 214402 counting only the distinct ones).
The product of its (nonzero) digits is 226800, while the sum is 45.
The square root of 52098957 is about 7217.9607230852. The cubic root of 52098957 is about 373.4877336660.
The spelling of 52098957 in words is "fifty-two million, ninety-eight thousand, nine hundred fifty-seven".
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