Base | Representation |
---|---|
bin | 1110101010111011101… |
… | …0101110101010011000 |
3 | 220002120021212111200200 |
4 | 3222232322232222120 |
5 | 13112140414443412 |
6 | 311441542302200 |
7 | 24131565615102 |
oct | 3525672565230 |
9 | 802507774620 |
10 | 252042734232 |
11 | 97988609763 |
12 | 40a20727960 |
13 | 1a9c9349483 |
14 | c2adc32572 |
15 | 685231d9dc |
hex | 3aaeeaea98 |
252042734232 has 48 divisors (see below), whose sum is σ = 684156718440. Its totient is φ = 83824585728.
The previous prime is 252042734231. The next prime is 252042734263. The reversal of 252042734232 is 232437240252.
252042734232 is a `hidden beast` number, since 2 + 5 + 204 + 27 + 3 + 423 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252042734231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3919113 + ... + 3982904.
Almost surely, 2252042734232 is an apocalyptic number.
It is an amenable number.
252042734232 is an abundant number, since it is smaller than the sum of its proper divisors (432113984208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252042734232 is a wasteful number, since it uses less digits than its factorization.
252042734232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7902472 (or 7902465 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 36.
Adding to 252042734232 its reverse (232437240252), we get a palindrome (484479974484).
The spelling of 252042734232 in words is "two hundred fifty-two billion, forty-two million, seven hundred thirty-four thousand, two hundred thirty-two".
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