Base | Representation |
---|---|
bin | 1010101001000010110001… |
… | …11000110101011010100000 |
3 | 10001212001201012120021002220 |
4 | 11110201120320311122200 |
5 | 11031343132104404324 |
6 | 121434010130311040 |
7 | 4633425352451544 |
oct | 524413070653240 |
9 | 101761635507086 |
10 | 23400473122464 |
11 | 75020a3035009 |
12 | 275b203128480 |
13 | 1009869486399 |
14 | 5ac8360b3a24 |
15 | 2a8a777ccb79 |
hex | 154858e356a0 |
23400473122464 has 48 divisors (see below), whose sum is σ = 61426948367232. Its totient is φ = 7800068003328.
The previous prime is 23400473122427. The next prime is 23400473122511. The reversal of 23400473122464 is 46422137400432.
It is a tau number, because it is divible by the number of its divisors (48).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7267257 + ... + 9980679.
It is an arithmetic number, because the mean of its divisors is an integer number (1279728090984).
Almost surely, 223400473122464 is an apocalyptic number.
23400473122464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23400473122464 is an abundant number, since it is smaller than the sum of its proper divisors (38026475244768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23400473122464 is a wasteful number, since it uses less digits than its factorization.
23400473122464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2803269 (or 2803261 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 42.
The spelling of 23400473122464 in words is "twenty-three trillion, four hundred billion, four hundred seventy-three million, one hundred twenty-two thousand, four hundred sixty-four".
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