Base | Representation |
---|---|
bin | 1110110000011111000… |
… | …0100100011100010000 |
3 | 220020102011112012112202 |
4 | 3230013300210130100 |
5 | 13123214002240102 |
6 | 312245505142332 |
7 | 24213535003130 |
oct | 3540760443420 |
9 | 806364465482 |
10 | 253533243152 |
11 | 985829a7112 |
12 | 4117792a9a8 |
13 | 1aba6097707 |
14 | c3b1b84ac0 |
15 | 68dd0e0e02 |
hex | 3b07c24710 |
253533243152 has 80 divisors (see below), whose sum is σ = 569970281472. Its totient is φ = 106998503040.
The previous prime is 253533243151. The next prime is 253533243193. The reversal of 253533243152 is 251342335352.
It is not an unprimeable number, because it can be changed into a prime (253533243151) 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, 41951843 + ... + 41957885.
Almost surely, 2253533243152 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 253533243152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284985140736).
253533243152 is an abundant number, since it is smaller than the sum of its proper divisors (316437038320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253533243152 is a wasteful number, since it uses less digits than its factorization.
253533243152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11716 (or 11710 counting only the distinct ones).
The product of its digits is 324000, while the sum is 38.
The spelling of 253533243152 in words is "two hundred fifty-three billion, five hundred thirty-three million, two hundred forty-three thousand, one hundred fifty-two".
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