Base | Representation |
---|---|
bin | 1100011010001… |
… | …1110001100100 |
3 | 10121221110121110 |
4 | 3012203301210 |
5 | 101311113134 |
6 | 5055345020 |
7 | 1201266213 |
oct | 306436144 |
9 | 117843543 |
10 | 52051044 |
11 | 274217a1 |
12 | 15522170 |
13 | aa25b46 |
14 | 6cad07a |
15 | 48827e9 |
hex | 31a3c64 |
52051044 has 24 divisors (see below), whose sum is σ = 123118240. Its totient is φ = 17112384.
The previous prime is 52051033. The next prime is 52051081. The reversal of 52051044 is 44015025.
It is a super-2 number, since 2×520510442 = 5418622362979872, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 52051044.
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, 28834 + ... + 30585.
Almost surely, 252051044 is an apocalyptic number.
It is an amenable number.
52051044 is an abundant number, since it is smaller than the sum of its proper divisors (71067196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52051044 is a wasteful number, since it uses less digits than its factorization.
52051044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59499 (or 59497 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 21.
The square root of 52051044 is about 7214.6409474069. The cubic root of 52051044 is about 373.3732054212.
Adding to 52051044 its reverse (44015025), we get a palindrome (96066069).
The spelling of 52051044 in words is "fifty-two million, fifty-one thousand, forty-four".
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