Base | Representation |
---|---|
bin | 1001001011000… |
… | …00000001101011 |
3 | 12100202220222100 |
4 | 10211200001223 |
5 | 124144024441 |
6 | 11345024443 |
7 | 1622655015 |
oct | 445400153 |
9 | 170686870 |
10 | 76939371 |
11 | 3a480763 |
12 | 21925123 |
13 | 12c2b272 |
14 | a30b1b5 |
15 | 6b4bcb6 |
hex | 496006b |
76939371 has 12 divisors (see below), whose sum is σ = 111213648. Its totient is φ = 51256464.
The previous prime is 76939367. The next prime is 76939381. The reversal of 76939371 is 17393967.
It is not a de Polignac number, because 76939371 - 22 = 76939367 is a prime.
It is not an unprimeable number, because it can be changed into a prime (76939321) 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, 17986 + ... + 21848.
It is an arithmetic number, because the mean of its divisors is an integer number (9267804).
Almost surely, 276939371 is an apocalyptic number.
76939371 is a deficient number, since it is larger than the sum of its proper divisors (34274277).
76939371 is a wasteful number, since it uses less digits than its factorization.
76939371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6082 (or 6079 counting only the distinct ones).
The product of its digits is 214326, while the sum is 45.
The square root of 76939371 is about 8771.5090491887. The cubic root of 76939371 is about 425.3203969237.
The spelling of 76939371 in words is "seventy-six million, nine hundred thirty-nine thousand, three hundred seventy-one".
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