Base | Representation |
---|---|
bin | 1110100000101010… |
… | …10000010101000100 |
3 | 202002220122011120211 |
4 | 13100111100111010 |
5 | 111423242401012 |
6 | 3325003005204 |
7 | 364022415511 |
oct | 72025202504 |
9 | 22086564524 |
10 | 7790200132 |
11 | 3338401730 |
12 | 1614b09804 |
13 | 971c373a0 |
14 | 53c894308 |
15 | 308da76a7 |
hex | 1d0550544 |
7790200132 has 24 divisors (see below), whose sum is σ = 16016216832. Its totient is φ = 3268615200.
The previous prime is 7790200063. The next prime is 7790200141. The reversal of 7790200132 is 2310020977.
It is a super-2 number, since 2×77902001322 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 7790200094 and 7790200103.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6809044 + ... + 6810187.
It is an arithmetic number, because the mean of its divisors is an integer number (667342368).
Almost surely, 27790200132 is an apocalyptic number.
It is an amenable number.
7790200132 is an abundant number, since it is smaller than the sum of its proper divisors (8226016700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7790200132 is a wasteful number, since it uses less digits than its factorization.
7790200132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13619259 (or 13619257 counting only the distinct ones).
The product of its (nonzero) digits is 5292, while the sum is 31.
The square root of 7790200132 is about 88262.1103985170. The cubic root of 7790200132 is about 1982.3615779979.
It can be divided in two parts, 77 and 90200132, that added together give a palindrome (90200209).
The spelling of 7790200132 in words is "seven billion, seven hundred ninety million, two hundred thousand, one hundred thirty-two".
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