Base | Representation |
---|---|
bin | 110000101000110001… |
… | …100000110011101001 |
3 | 11222210120001121010100 |
4 | 300220301200303221 |
5 | 1323423230110000 |
6 | 35554034340013 |
7 | 3526102630032 |
oct | 605061406351 |
9 | 158716047110 |
10 | 52223675625 |
11 | 201699a3500 |
12 | a15572a609 |
13 | 4c03670814 |
14 | 2755bb1a89 |
15 | 1559bdba00 |
hex | c28c60ce9 |
52223675625 has 135 divisors (see below), whose sum is σ = 103986325443. Its totient is φ = 25229160000.
The previous prime is 52223675579. The next prime is 52223675627. The reversal of 52223675625 is 52657632225.
The square root of 52223675625 is 228525.
It is a perfect power (a square), and thus also a powerful number.
52223675625 is a `hidden beast` number, since 5 + 2 + 2 + 23 + 67 + 562 + 5 = 666.
It can be written as a sum of positive squares in 7 ways, for example, as 51143370201 + 1080305424 = 226149^2 + 32868^2 .
It is not a de Polignac number, because 52223675625 - 215 = 52223642857 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (52223675627) by changing a digit.
It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 188532987 + ... + 188533263.
Almost surely, 252223675625 is an apocalyptic number.
52223675625 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
52223675625 is the 228525-th square number.
52223675625 is the 114263-rd centered octagonal number.
It is an amenable number.
52223675625 is a deficient number, since it is larger than the sum of its proper divisors (51762649818).
52223675625 is an equidigital number, since it uses as much as digits as its factorization.
52223675625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 602 (or 296 counting only the distinct ones).
The product of its digits is 1512000, while the sum is 45.
The spelling of 52223675625 in words is "fifty-two billion, two hundred twenty-three million, six hundred seventy-five thousand, six hundred twenty-five".
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