Base | Representation |
---|---|
bin | 110000111111111110… |
… | …000110111110111100 |
3 | 12000210200100220001211 |
4 | 300333332012332330 |
5 | 1330222342304232 |
6 | 40100420014204 |
7 | 3541536610000 |
oct | 607776067674 |
9 | 160720326054 |
10 | 52612853692 |
11 | 20349647773 |
12 | a243b31364 |
13 | 4c661933b9 |
14 | 279175a700 |
15 | 157de63a47 |
hex | c3ff86fbc |
52612853692 has 30 divisors (see below), whose sum is σ = 107411537968. Its totient is φ = 22548361752.
The previous prime is 52612853681. The next prime is 52612853707. The reversal of 52612853692 is 29635821625.
It is a super-2 number, since 2×526128536922 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2729508 + ... + 2748715.
Almost surely, 252612853692 is an apocalyptic number.
It is an amenable number.
52612853692 is an abundant number, since it is smaller than the sum of its proper divisors (54798684276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52612853692 is an equidigital number, since it uses as much as digits as its factorization.
52612853692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5478255 (or 5478232 counting only the distinct ones).
The product of its digits is 1555200, while the sum is 49.
It can be divided in two parts, 52612 and 853692, that added together give a square (906304 = 9522).
The spelling of 52612853692 in words is "fifty-two billion, six hundred twelve million, eight hundred fifty-three thousand, six hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •