Base | Representation |
---|---|
bin | 10010110100100101… |
… | …01000100001001111 |
3 | 222002012220102121120 |
4 | 21122102220201033 |
5 | 131143310043331 |
6 | 4350404132023 |
7 | 505256054511 |
oct | 113222504117 |
9 | 28065812546 |
10 | 10104768591 |
11 | 4315973225 |
12 | 1b60097013 |
13 | c50610618 |
14 | 6bc035bb1 |
15 | 3e21a5796 |
hex | 25a4a884f |
10104768591 has 16 divisors (see below), whose sum is σ = 13675300320. Its totient is φ = 6636090240.
The previous prime is 10104768581. The next prime is 10104768607. The reversal of 10104768591 is 19586740101.
It is not a de Polignac number, because 10104768591 - 223 = 10096379983 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10104768521) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32740 + ... + 145881.
It is an arithmetic number, because the mean of its divisors is an integer number (854706270).
Almost surely, 210104768591 is an apocalyptic number.
10104768591 is a deficient number, since it is larger than the sum of its proper divisors (3570531729).
10104768591 is a wasteful number, since it uses less digits than its factorization.
10104768591 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178906.
The product of its (nonzero) digits is 60480, while the sum is 42.
The spelling of 10104768591 in words is "ten billion, one hundred four million, seven hundred sixty-eight thousand, five hundred ninety-one".
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