Base | Representation |
---|---|
bin | 1001000100101… |
… | …01110010110101 |
3 | 12022012211201000 |
4 | 10202111302311 |
5 | 123441023104 |
6 | 11315153513 |
7 | 1612635021 |
oct | 442256265 |
9 | 168184630 |
10 | 76111029 |
11 | 39a65385 |
12 | 215a5899 |
13 | 129cb217 |
14 | a173381 |
15 | 6a36639 |
hex | 4895cb5 |
76111029 has 16 divisors (see below), whose sum is σ = 113079040. Its totient is φ = 50595840.
The previous prime is 76111019. The next prime is 76111031. The reversal of 76111029 is 92011167.
It is not a de Polignac number, because 76111029 - 25 = 76110997 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 76110993 and 76111011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76111019) 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 15 ways as a sum of consecutive naturals, for example, 6069 + ... + 13749.
It is an arithmetic number, because the mean of its divisors is an integer number (7067440).
Almost surely, 276111029 is an apocalyptic number.
It is an amenable number.
76111029 is a deficient number, since it is larger than the sum of its proper divisors (36968011).
76111029 is a wasteful number, since it uses less digits than its factorization.
76111029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8057 (or 8051 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 27.
The square root of 76111029 is about 8724.1635129106. The cubic root of 76111029 is about 423.7885296628.
The spelling of 76111029 in words is "seventy-six million, one hundred eleven thousand, twenty-nine".
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