Base | Representation |
---|---|
bin | 10101110100001110… |
… | …01111110100101000 |
3 | 1010020020221101122002 |
4 | 22322013033310220 |
5 | 142441333142314 |
6 | 5214113150132 |
7 | 563146504550 |
oct | 127207176450 |
9 | 33206841562 |
10 | 11712396584 |
11 | 4a703849a9 |
12 | 232a55b348 |
13 | 11486b73a5 |
14 | 7d1754160 |
15 | 4883aeade |
hex | 2ba1cfd28 |
11712396584 has 16 divisors (see below), whose sum is σ = 25097992800. Its totient is φ = 5019598512.
The previous prime is 11712396581. The next prime is 11712396589. The reversal of 11712396584 is 48569321711.
It is not an unprimeable number, because it can be changed into a prime (11712396581) 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, 104574914 + ... + 104575025.
It is an arithmetic number, because the mean of its divisors is an integer number (1568624550).
Almost surely, 211712396584 is an apocalyptic number.
11712396584 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
11712396584 is an abundant number, since it is smaller than the sum of its proper divisors (13385596216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11712396584 is a wasteful number, since it uses less digits than its factorization.
11712396584 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209149952 (or 209149948 counting only the distinct ones).
The product of its digits is 362880, while the sum is 47.
The spelling of 11712396584 in words is "eleven billion, seven hundred twelve million, three hundred ninety-six thousand, five hundred eighty-four".
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