Base | Representation |
---|---|
bin | 1100011110001… |
… | …1001111111100 |
3 | 10122102200020210 |
4 | 3013203033330 |
5 | 101342423121 |
6 | 5105112420 |
7 | 1203431211 |
oct | 307431774 |
9 | 118380223 |
10 | 52311036 |
11 | 2758a068 |
12 | 15628710 |
13 | aab729b |
14 | 6d39b08 |
15 | 48d4876 |
hex | 31e33fc |
52311036 has 12 divisors (see below), whose sum is σ = 122059112. Its totient is φ = 17437008.
The previous prime is 52311029. The next prime is 52311037. The reversal of 52311036 is 63011325.
It is a tau number, because it is divible by the number of its divisors (12).
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52311037) 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, 2179615 + ... + 2179638.
Almost surely, 252311036 is an apocalyptic number.
It is an amenable number.
52311036 is an abundant number, since it is smaller than the sum of its proper divisors (69748076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52311036 is a wasteful number, since it uses less digits than its factorization.
52311036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4359260 (or 4359258 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 52311036 is about 7232.6368635512. The cubic root of 52311036 is about 373.9938325310.
The spelling of 52311036 in words is "fifty-two million, three hundred eleven thousand, thirty-six".
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