Base | Representation |
---|---|
bin | 10010011000101001110111… |
… | …011010010111100110010010 |
3 | 101121022001100202111120011200 |
4 | 102120221313122113212102 |
5 | 41044243322233344402 |
6 | 443550045512452030 |
7 | 23013605554200255 |
oct | 2230516732274622 |
9 | 347261322446150 |
10 | 80859057715602 |
11 | 238451520a8761 |
12 | 909b03a9aa016 |
13 | 3616c90288b2a |
14 | 15d78565a709c |
15 | 9534e289d21c |
hex | 498a77697992 |
80859057715602 has 24 divisors (see below), whose sum is σ = 175601109116160. Its totient is φ = 26890483228440.
The previous prime is 80859057715577. The next prime is 80859057715603. The reversal of 80859057715602 is 20651775095808.
80859057715602 is a `hidden beast` number, since 8 + 0 + 8 + 5 + 9 + 0 + 5 + 7 + 7 + 15 + 602 = 666.
It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 80859057715602.
It is not an unprimeable number, because it can be changed into a prime (80859057715603) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5211326202 + ... + 5211341717.
It is an arithmetic number, because the mean of its divisors is an integer number (7316712879840).
Almost surely, 280859057715602 is an apocalyptic number.
80859057715602 is an abundant number, since it is smaller than the sum of its proper divisors (94742051400558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80859057715602 is a wasteful number, since it uses less digits than its factorization.
80859057715602 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10422668358 (or 10422668355 counting only the distinct ones).
The product of its (nonzero) digits is 42336000, while the sum is 63.
The spelling of 80859057715602 in words is "eighty trillion, eight hundred fifty-nine billion, fifty-seven million, seven hundred fifteen thousand, six hundred two".
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