Base | Representation |
---|---|
bin | 10011110011101010110… |
… | …11000001010011001111 |
3 | 2102001200102122112210101 |
4 | 21321311123001103033 |
5 | 42122304130202010 |
6 | 1240352440551531 |
7 | 100112164530616 |
oct | 11716533012317 |
9 | 2361612575711 |
10 | 680574850255 |
11 | 2426a2840133 |
12 | aba971825a7 |
13 | 4c240bc37b1 |
14 | 24d234da87d |
15 | 12a83a3c73a |
hex | 9e756c14cf |
680574850255 has 8 divisors (see below), whose sum is σ = 816708420000. Its totient is φ = 544447480416.
The previous prime is 680574850063. The next prime is 680574850271. The reversal of 680574850255 is 552058475086.
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 680574850255 - 215 = 680574817487 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 680574850196 and 680574850205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1304955 + ... + 1750444.
It is an arithmetic number, because the mean of its divisors is an integer number (102088552500).
Almost surely, 2680574850255 is an apocalyptic number.
680574850255 is a deficient number, since it is larger than the sum of its proper divisors (136133569745).
680574850255 is a wasteful number, since it uses less digits than its factorization.
680574850255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3099953.
The product of its (nonzero) digits is 13440000, while the sum is 55.
The spelling of 680574850255 in words is "six hundred eighty billion, five hundred seventy-four million, eight hundred fifty thousand, two hundred fifty-five".
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