Base | Representation |
---|---|
bin | 1001000100101… |
… | …10011101001010 |
3 | 12022012222102100 |
4 | 10202112131022 |
5 | 123441114423 |
6 | 11315214230 |
7 | 1612645641 |
oct | 442263512 |
9 | 168188370 |
10 | 76113738 |
11 | 39a67418 |
12 | 215a7376 |
13 | 129cc51c |
14 | a174358 |
15 | 6a37343 |
hex | 489674a |
76113738 has 24 divisors (see below), whose sum is σ = 165312576. Its totient is φ = 25309800.
The previous prime is 76113731. The next prime is 76113761. The reversal of 76113738 is 83731167.
76113738 is a `hidden beast` number, since 7 + 611 + 3 + 7 + 38 = 666.
It is a super-2 number, since 2×761137382 = 11586602224665288, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (76113731) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2853 + ... + 12663.
It is an arithmetic number, because the mean of its divisors is an integer number (6888024).
Almost surely, 276113738 is an apocalyptic number.
76113738 is an abundant number, since it is smaller than the sum of its proper divisors (89198838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76113738 is a wasteful number, since it uses less digits than its factorization.
76113738 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10250 (or 10247 counting only the distinct ones).
The product of its digits is 21168, while the sum is 36.
The square root of 76113738 is about 8724.3187699671. The cubic root of 76113738 is about 423.7935575347.
The spelling of 76113738 in words is "seventy-six million, one hundred thirteen thousand, seven hundred thirty-eight".
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