Base | Representation |
---|---|
bin | 1100011101100… |
… | …0000010000000 |
3 | 10122100100020000 |
4 | 3013120002000 |
5 | 101334440323 |
6 | 5104120000 |
7 | 1203150231 |
oct | 307300200 |
9 | 118310200 |
10 | 52265088 |
11 | 27558597 |
12 | 15606000 |
13 | aa9c3b5 |
14 | 6d27088 |
15 | 48c5e43 |
hex | 31d8080 |
52265088 has 120 divisors (see below), whose sum is σ = 157761615. Its totient is φ = 17176320.
The previous prime is 52265071. The next prime is 52265093. The reversal of 52265088 is 88056225.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
52265088 is a `hidden beast` number, since 522 + 6 + 50 + 88 = 666.
It can be written as a sum of positive squares in only one way, i.e., 26132544 + 26132544 = 5112^2 + 5112^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=5112.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 736093 + ... + 736163.
Almost surely, 252265088 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52265088
52265088 is an abundant number, since it is smaller than the sum of its proper divisors (105496527).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52265088 is an frugal number, since it uses more digits than its factorization.
52265088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168 (or 76 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 36.
The square root of 52265088 is about 7229.4597308513. The cubic root of 52265088 is about 373.8842998605.
The spelling of 52265088 in words is "fifty-two million, two hundred sixty-five thousand, eighty-eight".
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