Base | Representation |
---|---|
bin | 1001100001011… |
… | …01101110001101 |
3 | 12120022021110110 |
4 | 10300231232031 |
5 | 130422112203 |
6 | 11532030233 |
7 | 1656650352 |
oct | 460555615 |
9 | 176267413 |
10 | 79879053 |
11 | 410a9351 |
12 | 22902379 |
13 | 1371a317 |
14 | a874629 |
15 | 702cd03 |
hex | 4c2db8d |
79879053 has 8 divisors (see below), whose sum is σ = 106813728. Its totient is φ = 53098544.
The previous prime is 79878973. The next prime is 79879061. The reversal of 79879053 is 35097897.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 79879053 - 214 = 79862669 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 79878993 and 79879011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (79872053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37326 + ... + 39407.
It is an arithmetic number, because the mean of its divisors is an integer number (13351716).
Almost surely, 279879053 is an apocalyptic number.
It is an amenable number.
79879053 is a deficient number, since it is larger than the sum of its proper divisors (26934675).
79879053 is a wasteful number, since it uses less digits than its factorization.
79879053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77083.
The product of its (nonzero) digits is 476280, while the sum is 48.
The square root of 79879053 is about 8937.5082097864. The cubic root of 79879053 is about 430.6696848087.
The spelling of 79879053 in words is "seventy-nine million, eight hundred seventy-nine thousand, fifty-three".
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