Base | Representation |
---|---|
bin | 1001110010001000… |
… | …01111010011110000 |
3 | 111120001021112200110 |
4 | 10321010033103300 |
5 | 41224102124023 |
6 | 2225104421320 |
7 | 244105330620 |
oct | 47104172360 |
9 | 14501245613 |
10 | 5252379888 |
11 | 2255916828 |
12 | 1027017840 |
13 | 6592255c2 |
14 | 37b7da880 |
15 | 20b1aaa93 |
hex | 13910f4f0 |
5252379888 has 80 divisors (see below), whose sum is σ = 15515118080. Its totient is φ = 1499897088.
The previous prime is 5252379883. The next prime is 5252379911. The reversal of 5252379888 is 8889732525.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5252379883) 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, 1032006 + ... + 1037082.
It is an arithmetic number, because the mean of its divisors is an integer number (193938976).
Almost surely, 25252379888 is an apocalyptic number.
It is an amenable number.
5252379888 is an abundant number, since it is smaller than the sum of its proper divisors (10262738192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5252379888 is a wasteful number, since it uses less digits than its factorization.
5252379888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8174 (or 8168 counting only the distinct ones).
The product of its digits is 9676800, while the sum is 57.
The square root of 5252379888 is about 72473.3046576462. The cubic root of 5252379888 is about 1738.2759035352.
The spelling of 5252379888 in words is "five billion, two hundred fifty-two million, three hundred seventy-nine thousand, eight hundred eighty-eight".
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