Base | Representation |
---|---|
bin | 1001001010010… |
… | …11101111010010 |
3 | 12100121200222200 |
4 | 10211023233102 |
5 | 124133400044 |
6 | 11343144030 |
7 | 1622160525 |
oct | 445135722 |
9 | 170550880 |
10 | 76856274 |
11 | 3a424290 |
12 | 218a5016 |
13 | 12bcc4b1 |
14 | a2c8bbc |
15 | 6b32369 |
hex | 494bbd2 |
76856274 has 24 divisors (see below), whose sum is σ = 181660752. Its totient is φ = 23289720.
The previous prime is 76856251. The next prime is 76856287. The reversal of 76856274 is 47265867.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193884 + ... + 194279.
It is an arithmetic number, because the mean of its divisors is an integer number (7569198).
Almost surely, 276856274 is an apocalyptic number.
76856274 is an abundant number, since it is smaller than the sum of its proper divisors (104804478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76856274 is a wasteful number, since it uses less digits than its factorization.
76856274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388182 (or 388179 counting only the distinct ones).
The product of its digits is 564480, while the sum is 45.
The square root of 76856274 is about 8766.7710133207. The cubic root of 76856274 is about 425.1672218543.
The spelling of 76856274 in words is "seventy-six million, eight hundred fifty-six thousand, two hundred seventy-four".
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