Base | Representation |
---|---|
bin | 1100011100011… |
… | …1110111000110 |
3 | 10122012222100220 |
4 | 3013013313012 |
5 | 101330330404 |
6 | 5102445210 |
7 | 1202453151 |
oct | 307076706 |
9 | 118188326 |
10 | 52198854 |
11 | 27512854 |
12 | 15593806 |
13 | aa781c6 |
14 | 6d0ac98 |
15 | 48b14d9 |
hex | 31c7dc6 |
52198854 has 16 divisors (see below), whose sum is σ = 107765760. Its totient is φ = 16838280.
The previous prime is 52198849. The next prime is 52198873. The reversal of 52198854 is 45889125.
It is a happy 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, 140134 + ... + 140505.
It is an arithmetic number, because the mean of its divisors is an integer number (6735360).
Almost surely, 252198854 is an apocalyptic number.
52198854 is an abundant number, since it is smaller than the sum of its proper divisors (55566906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52198854 is a wasteful number, since it uses less digits than its factorization.
52198854 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 280675.
The product of its digits is 115200, while the sum is 42.
The square root of 52198854 is about 7224.8774384068. The cubic root of 52198854 is about 373.7262955925.
The spelling of 52198854 in words is "fifty-two million, one hundred ninety-eight thousand, eight hundred fifty-four".
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