Base | Representation |
---|---|
bin | 1100011111100… |
… | …1010000000100 |
3 | 10122121020212120 |
4 | 3013321100010 |
5 | 101403314111 |
6 | 5111045540 |
7 | 1204255023 |
oct | 307712004 |
9 | 118536776 |
10 | 52401156 |
11 | 27640845 |
12 | 156708b0 |
13 | ab19302 |
14 | 6d608ba |
15 | 4901406 |
hex | 31f9404 |
52401156 has 24 divisors (see below), whose sum is σ = 122445120. Its totient is φ = 17441952.
The previous prime is 52401149. The next prime is 52401197. The reversal of 52401156 is 65110425.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6825 + ... + 12303.
It is an arithmetic number, because the mean of its divisors is an integer number (5101880).
Almost surely, 252401156 is an apocalyptic number.
It is an amenable number.
52401156 is an abundant number, since it is smaller than the sum of its proper divisors (70043964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52401156 is a wasteful number, since it uses less digits than its factorization.
52401156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6283 (or 6281 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 52401156 is about 7238.8642755615. The cubic root of 52401156 is about 374.2084780457.
The spelling of 52401156 in words is "fifty-two million, four hundred one thousand, one hundred fifty-six".
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