Base | Representation |
---|---|
bin | 1100100111101… |
… | …0110001110100 |
3 | 10200121012122100 |
4 | 3021322301310 |
5 | 102022303300 |
6 | 5130302100 |
7 | 1211624553 |
oct | 311726164 |
9 | 120535570 |
10 | 52931700 |
11 | 27973408 |
12 | 15887930 |
13 | ac73943 |
14 | 705bd9a |
15 | 49a8700 |
hex | 327ac74 |
52931700 has 108 divisors (see below), whose sum is σ = 167815648. Its totient is φ = 13953600.
The previous prime is 52931687. The next prime is 52931741. The reversal of 52931700 is 713925.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 92415 + ... + 92985.
Almost surely, 252931700 is an apocalyptic number.
52931700 is a gapful number since it is divisible by the number (50) 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 52931700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83907824).
52931700 is an abundant number, since it is smaller than the sum of its proper divisors (114883948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52931700 is a wasteful number, since it uses less digits than its factorization.
52931700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 694 (or 684 counting only the distinct ones).
The product of its (nonzero) digits is 1890, while the sum is 27.
The square root of 52931700 is about 7275.4175137926. The cubic root of 52931700 is about 375.4671511445.
The spelling of 52931700 in words is "fifty-two million, nine hundred thirty-one thousand, seven hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.035 sec. • engine limits •