Base | Representation |
---|---|
bin | 1001110010001011… |
… | …01010010101110000 |
3 | 111120001222111011020 |
4 | 10321011222111300 |
5 | 41224201042002 |
6 | 2225120415440 |
7 | 244111442652 |
oct | 47105522560 |
9 | 14501874136 |
10 | 5252752752 |
11 | 2256050985 |
12 | 1027177580 |
13 | 659326230 |
14 | 37b8966d2 |
15 | 20b2312bc |
hex | 13916a570 |
5252752752 has 160 divisors (see below), whose sum is σ = 15528506112. Its totient is φ = 1515712512.
The previous prime is 5252752733. The next prime is 5252752777. The reversal of 5252752752 is 2572572525.
It is a super-2 number, since 2×52527527522 = 55182822947287147008, 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 31 ways as a sum of consecutive naturals, for example, 3680263 + ... + 3681689.
Almost surely, 25252752752 is an apocalyptic number.
5252752752 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5252752752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7764253056).
5252752752 is an abundant number, since it is smaller than the sum of its proper divisors (10275753360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5252752752 is a wasteful number, since it uses less digits than its factorization.
5252752752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1815 (or 1809 counting only the distinct ones).
The product of its digits is 490000, while the sum is 42.
The square root of 5252752752 is about 72475.8770350522. The cubic root of 5252752752 is about 1738.3170356940.
The spelling of 5252752752 in words is "five billion, two hundred fifty-two million, seven hundred fifty-two thousand, seven hundred fifty-two".
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