Base | Representation |
---|---|
bin | 1001100000011… |
… | …10101110010110 |
3 | 12120001211021222 |
4 | 10300032232112 |
5 | 130404031321 |
6 | 11525210342 |
7 | 1655611241 |
oct | 460165626 |
9 | 176054258 |
10 | 79752086 |
11 | 41021a17 |
12 | 228609b2 |
13 | 136a45ab |
14 | a840258 |
15 | 70053ab |
hex | 4c0eb96 |
79752086 has 8 divisors (see below), whose sum is σ = 124829424. Its totient is φ = 38142280.
The previous prime is 79752073. The next prime is 79752089. The reversal of 79752086 is 68025797.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (79752089) 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 3 ways as a sum of consecutive naturals, for example, 866825 + ... + 866916.
It is an arithmetic number, because the mean of its divisors is an integer number (15603678).
Almost surely, 279752086 is an apocalyptic number.
79752086 is a deficient number, since it is larger than the sum of its proper divisors (45077338).
79752086 is a wasteful number, since it uses less digits than its factorization.
79752086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1733766.
The product of its (nonzero) digits is 211680, while the sum is 44.
The square root of 79752086 is about 8930.4023425599. The cubic root of 79752086 is about 430.4413820059.
The spelling of 79752086 in words is "seventy-nine million, seven hundred fifty-two thousand, eighty-six".
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