Base | Representation |
---|---|
bin | 1001000110001… |
… | …10101001000001 |
3 | 12022121000011020 |
4 | 10203012221001 |
5 | 124013423410 |
6 | 11323340053 |
7 | 1614430233 |
oct | 443065101 |
9 | 168530136 |
10 | 76311105 |
11 | 3a091732 |
12 | 21681629 |
13 | 12a6b300 |
14 | a1c6253 |
15 | 6a75a70 |
hex | 48c6a41 |
76311105 has 24 divisors (see below), whose sum is σ = 132216768. Its totient is φ = 37567296.
The previous prime is 76311097. The next prime is 76311107. The reversal of 76311105 is 50111367.
It is not a de Polignac number, because 76311105 - 23 = 76311097 is a prime.
It is a super-3 number, since 3×763111053 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (76311107) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12517 + ... + 17586.
It is an arithmetic number, because the mean of its divisors is an integer number (5509032).
Almost surely, 276311105 is an apocalyptic number.
It is an amenable number.
76311105 is a deficient number, since it is larger than the sum of its proper divisors (55905663).
76311105 is a wasteful number, since it uses less digits than its factorization.
76311105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30137 (or 30124 counting only the distinct ones).
The product of its (nonzero) digits is 630, while the sum is 24.
The square root of 76311105 is about 8735.6227597121. The cubic root of 76311105 is about 424.1595478383.
The spelling of 76311105 in words is "seventy-six million, three hundred eleven thousand, one hundred five".
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