Base | Representation |
---|---|
bin | 101000001100000001… |
… | …1110001111011111111 |
3 | 22020202121022010220222 |
4 | 1100120003301323333 |
5 | 2403222031140304 |
6 | 103351432331555 |
7 | 6143445211655 |
oct | 1203003617377 |
9 | 266677263828 |
10 | 86302990079 |
11 | 33667873899 |
12 | 14886843bbb |
13 | 81a4c07647 |
14 | 4269cd8dd5 |
15 | 23a1a064be |
hex | 14180f1eff |
86302990079 has 4 divisors (see below), whose sum is σ = 86563724520. Its totient is φ = 86042255640.
The previous prime is 86302990031. The next prime is 86302990087. The reversal of 86302990079 is 97009920368.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 86302990079 - 224 = 86286212863 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 86302990079.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86302990019) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130366724 + ... + 130367385.
It is an arithmetic number, because the mean of its divisors is an integer number (21640931130).
Almost surely, 286302990079 is an apocalyptic number.
86302990079 is a deficient number, since it is larger than the sum of its proper divisors (260734441).
86302990079 is a wasteful number, since it uses less digits than its factorization.
86302990079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 260734440.
The product of its (nonzero) digits is 1469664, while the sum is 53.
The spelling of 86302990079 in words is "eighty-six billion, three hundred two million, nine hundred ninety thousand, seventy-nine".
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