Base | Representation |
---|---|
bin | 11110001110100… |
… | …11001111000100 |
3 | 122200010210102220 |
4 | 33013103033010 |
5 | 1004403301121 |
6 | 41054532340 |
7 | 6166220034 |
oct | 1707231704 |
9 | 580123386 |
10 | 253572036 |
11 | 120153473 |
12 | 70b070b0 |
13 | 406c3533 |
14 | 259698c4 |
15 | 173dc6c6 |
hex | f1d33c4 |
253572036 has 48 divisors (see below), whose sum is σ = 601473600. Its totient is φ = 83133952.
The previous prime is 253572031. The next prime is 253572037. The reversal of 253572036 is 630275352.
It is a junction number, because it is equal to n+sod(n) for n = 253571988 and 253572006.
It is not an unprimeable number, because it can be changed into a prime (253572031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248335 + ... + 249353.
It is an arithmetic number, because the mean of its divisors is an integer number (12530700).
Almost surely, 2253572036 is an apocalyptic number.
It is an amenable number.
253572036 is an abundant number, since it is smaller than the sum of its proper divisors (347901564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253572036 is a wasteful number, since it uses less digits than its factorization.
253572036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1348 (or 1346 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 33.
The square root of 253572036 is about 15923.9453653923. The cubic root of 253572036 is about 632.9466698605.
The spelling of 253572036 in words is "two hundred fifty-three million, five hundred seventy-two thousand, thirty-six".
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