Base | Representation |
---|---|
bin | 1100100110101… |
… | …1101100011100 |
3 | 10200111001220001 |
4 | 3021223230130 |
5 | 102013314131 |
6 | 5125104044 |
7 | 1211246461 |
oct | 311535434 |
9 | 120431801 |
10 | 52869916 |
11 | 27930a50 |
12 | 15858024 |
13 | ac51798 |
14 | 7043668 |
15 | 4995261 |
hex | 326bb1c |
52869916 has 48 divisors (see below), whose sum is σ = 106686720. Its totient is φ = 22689920.
The previous prime is 52869863. The next prime is 52869931. The reversal of 52869916 is 61996825.
It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89775 + ... + 90361.
It is an arithmetic number, because the mean of its divisors is an integer number (2222640).
Almost surely, 252869916 is an apocalyptic number.
It is an amenable number.
52869916 is an abundant number, since it is smaller than the sum of its proper divisors (53816804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52869916 is a wasteful number, since it uses less digits than its factorization.
52869916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 714 (or 712 counting only the distinct ones).
The product of its digits is 233280, while the sum is 46.
The square root of 52869916 is about 7271.1701946798. The cubic root of 52869916 is about 375.3210075031.
It can be divided in two parts, 52 and 869916, that added together give a palindrome (869968).
The spelling of 52869916 in words is "fifty-two million, eight hundred sixty-nine thousand, nine hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •