Base | Representation |
---|---|
bin | 1000110111001101… |
… | …10101001000110100 |
3 | 110021121021010000102 |
4 | 10123212311020310 |
5 | 34221040200002 |
6 | 2104051133232 |
7 | 225624306530 |
oct | 43346651064 |
9 | 13247233012 |
10 | 4758131252 |
11 | 2021928486 |
12 | b095a4218 |
13 | 5aaa052a4 |
14 | 331d00bc0 |
15 | 1ccacba02 |
hex | 11b9b5234 |
4758131252 has 12 divisors (see below), whose sum is σ = 9516262560. Its totient is φ = 2039199096.
The previous prime is 4758131249. The next prime is 4758131267. The reversal of 4758131252 is 2521318574.
4758131252 is an admirable number.
It is a super-2 number, since 2×47581312522 = 45279626022518175008, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84966602 + ... + 84966657.
It is an arithmetic number, because the mean of its divisors is an integer number (793021880).
Almost surely, 24758131252 is an apocalyptic number.
It is an amenable number.
4758131252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4758131252 is a wasteful number, since it uses less digits than its factorization.
4758131252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169933270 (or 169933268 counting only the distinct ones).
The product of its digits is 67200, while the sum is 38.
The square root of 4758131252 is about 68979.2088386059. The cubic root of 4758131252 is about 1681.9463520012.
The spelling of 4758131252 in words is "four billion, seven hundred fifty-eight million, one hundred thirty-one thousand, two hundred fifty-two".
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