Base | Representation |
---|---|
bin | 10101011010111010… |
… | …011110000110010010 |
3 | 2012100220202211100120 |
4 | 111122322132012102 |
5 | 334101012113204 |
6 | 14322140131110 |
7 | 1442651511435 |
oct | 253272360622 |
9 | 65326684316 |
10 | 23000113554 |
11 | 9832a67810 |
12 | 455a836a96 |
13 | 22270cba62 |
14 | 118291b81c |
15 | 8e93336d9 |
hex | 55ae9e192 |
23000113554 has 16 divisors (see below), whose sum is σ = 50182066080. Its totient is φ = 6969731360.
The previous prime is 23000113553. The next prime is 23000113561. The reversal of 23000113554 is 45531100032.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23000113553) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174243219 + ... + 174243350.
It is an arithmetic number, because the mean of its divisors is an integer number (3136379130).
Almost surely, 223000113554 is an apocalyptic number.
23000113554 is an abundant number, since it is smaller than the sum of its proper divisors (27181952526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23000113554 is a wasteful number, since it uses less digits than its factorization.
23000113554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348486585.
The product of its (nonzero) digits is 1800, while the sum is 24.
Adding to 23000113554 its reverse (45531100032), we get a palindrome (68531213586).
The spelling of 23000113554 in words is "twenty-three billion, one hundred thirteen thousand, five hundred fifty-four".
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