Base | Representation |
---|---|
bin | 10101101001100101… |
… | …10010010011100000 |
3 | 1010000001000000211120 |
4 | 22310302302103200 |
5 | 142301011143340 |
6 | 5201204212240 |
7 | 561014055063 |
oct | 126462622340 |
9 | 33001000746 |
10 | 11623146720 |
11 | 4a24a66189 |
12 | 230469a080 |
13 | 1133068a13 |
14 | 7c39608da |
15 | 4806304d0 |
hex | 2b4cb24e0 |
11623146720 has 48 divisors (see below), whose sum is σ = 36612913680. Its totient is φ = 3099505664.
The previous prime is 11623146713. The next prime is 11623146749. The reversal of 11623146720 is 2764132611.
It is a tau number, because it is divible by the number of its divisors (48).
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, 12106965 + ... + 12107924.
It is an arithmetic number, because the mean of its divisors is an integer number (762769035).
Almost surely, 211623146720 is an apocalyptic number.
11623146720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11623146720 is an abundant number, since it is smaller than the sum of its proper divisors (24989766960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11623146720 is a wasteful number, since it uses less digits than its factorization.
11623146720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24214907 (or 24214899 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 33.
The spelling of 11623146720 in words is "eleven billion, six hundred twenty-three million, one hundred forty-six thousand, seven hundred twenty".
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