Base | Representation |
---|---|
bin | 101111011010100… |
… | …111010111011100 |
3 | 2001102212220021101 |
4 | 233122213113130 |
5 | 3112122144030 |
6 | 210534242444 |
7 | 25466455612 |
oct | 5732472734 |
9 | 2042786241 |
10 | 795506140 |
11 | 3790515a0 |
12 | 1a24b6424 |
13 | c8a6b5c0 |
14 | 779196b2 |
15 | 49c8a7ca |
hex | 2f6a75dc |
795506140 has 48 divisors (see below), whose sum is σ = 1962626400. Its totient is φ = 267022080.
The previous prime is 795506123. The next prime is 795506147. The reversal of 795506140 is 41605597.
It is a self number, because there is not a number n which added to its sum of digits gives 795506140.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (795506147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136215 + ... + 141934.
It is an arithmetic number, because the mean of its divisors is an integer number (40888050).
Almost surely, 2795506140 is an apocalyptic number.
It is an amenable number.
795506140 is an abundant number, since it is smaller than the sum of its proper divisors (1167120260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
795506140 is a wasteful number, since it uses less digits than its factorization.
795506140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 278182 (or 278180 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 37.
The square root of 795506140 is about 28204.7183995870. The cubic root of 795506140 is about 926.5762809438.
The spelling of 795506140 in words is "seven hundred ninety-five million, five hundred six thousand, one hundred forty".
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