Base | Representation |
---|---|
bin | 1100011110101… |
… | …1100001111101 |
3 | 10122111101210010 |
4 | 3013223201331 |
5 | 101400014312 |
6 | 5105533433 |
7 | 1203632130 |
oct | 307534175 |
9 | 118441703 |
10 | 52344957 |
11 | 276025a5 |
12 | 15644279 |
13 | aac9862 |
14 | 6d48217 |
15 | 48de93c |
hex | 31eb87d |
52344957 has 16 divisors (see below), whose sum is σ = 82337792. Its totient is φ = 28946160.
The previous prime is 52344953. The next prime is 52344991. The reversal of 52344957 is 75944325.
It is not a de Polignac number, because 52344957 - 22 = 52344953 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 (52344953) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39553 + ... + 40854.
It is an arithmetic number, because the mean of its divisors is an integer number (5146112).
Almost surely, 252344957 is an apocalyptic number.
It is an amenable number.
52344957 is a deficient number, since it is larger than the sum of its proper divisors (29992835).
52344957 is a wasteful number, since it uses less digits than its factorization.
52344957 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80448.
The product of its digits is 151200, while the sum is 39.
The square root of 52344957 is about 7234.9814788982. The cubic root of 52344957 is about 374.0746536134.
It can be divided in two parts, 52344 and 957, that added together give a triangular number (53301 = T326).
The spelling of 52344957 in words is "fifty-two million, three hundred forty-four thousand, nine hundred fifty-seven".
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