Base | Representation |
---|---|
bin | 1100011010000… |
… | …0011110110100 |
3 | 10121220210002220 |
4 | 3012200132310 |
5 | 101310200211 |
6 | 5055202340 |
7 | 1201211664 |
oct | 306403664 |
9 | 117823086 |
10 | 52037556 |
11 | 2741264a |
12 | 155163b0 |
13 | aa1c96c |
14 | 6ca81a4 |
15 | 487d806 |
hex | 31a07b4 |
52037556 has 12 divisors (see below), whose sum is σ = 121420992. Its totient is φ = 17345848.
The previous prime is 52037551. The next prime is 52037567. The reversal of 52037556 is 65573025.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52037551) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2168220 + ... + 2168243.
It is an arithmetic number, because the mean of its divisors is an integer number (10118416).
Almost surely, 252037556 is an apocalyptic number.
It is an amenable number.
52037556 is an abundant number, since it is smaller than the sum of its proper divisors (69383436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52037556 is a wasteful number, since it uses less digits than its factorization.
52037556 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4336470 (or 4336468 counting only the distinct ones).
The product of its (nonzero) digits is 31500, while the sum is 33.
The square root of 52037556 is about 7213.7061209894. The cubic root of 52037556 is about 373.3409518712.
The spelling of 52037556 in words is "fifty-two million, thirty-seven thousand, five hundred fifty-six".
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