Base | Representation |
---|---|
bin | 1001001010111… |
… | …01110010001100 |
3 | 12100202110101020 |
4 | 10211131302030 |
5 | 124143231223 |
6 | 11344514140 |
7 | 1622616156 |
oct | 445356214 |
9 | 170673336 |
10 | 76930188 |
11 | 3a474875 |
12 | 2191b950 |
13 | 12c2702a |
14 | a307ad6 |
15 | 6b491e3 |
hex | 495dc8c |
76930188 has 24 divisors (see below), whose sum is σ = 179645760. Its totient is φ = 25623120.
The previous prime is 76930181. The next prime is 76930199. The reversal of 76930188 is 88103967.
It is not an unprimeable number, because it can be changed into a prime (76930181) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 27603 + ... + 30261.
It is an arithmetic number, because the mean of its divisors is an integer number (7485240).
Almost surely, 276930188 is an apocalyptic number.
It is an amenable number.
76930188 is an abundant number, since it is smaller than the sum of its proper divisors (102715572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76930188 is a wasteful number, since it uses less digits than its factorization.
76930188 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5077 (or 5075 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 42.
The square root of 76930188 is about 8770.9855774594. The cubic root of 76930188 is about 425.3034750602.
The spelling of 76930188 in words is "seventy-six million, nine hundred thirty thousand, one hundred eighty-eight".
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