Base | Representation |
---|---|
bin | 1001001010111… |
… | …01110010100010 |
3 | 12100202110102001 |
4 | 10211131302202 |
5 | 124143231320 |
6 | 11344514214 |
7 | 1622616220 |
oct | 445356242 |
9 | 170673361 |
10 | 76930210 |
11 | 3a474895 |
12 | 2191b96a |
13 | 12c27046 |
14 | a307b10 |
15 | 6b4920a |
hex | 495dca2 |
76930210 has 32 divisors (see below), whose sum is σ = 160175232. Its totient is φ = 26056320.
The previous prime is 76930207. The next prime is 76930223. The reversal of 76930210 is 1203967.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 811 + ... + 12430.
It is an arithmetic number, because the mean of its divisors is an integer number (5005476).
Almost surely, 276930210 is an apocalyptic number.
76930210 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
76930210 is an abundant number, since it is smaller than the sum of its proper divisors (83245022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76930210 is a wasteful number, since it uses less digits than its factorization.
76930210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13338.
The product of its (nonzero) digits is 2268, while the sum is 28.
The square root of 76930210 is about 8770.9868315943. The cubic root of 76930210 is about 425.3035156020.
The spelling of 76930210 in words is "seventy-six million, nine hundred thirty thousand, two hundred ten".
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