Base | Representation |
---|---|
bin | 10101011110010001… |
… | …000010001111111101 |
3 | 2012111211121110120202 |
4 | 111132101002033331 |
5 | 334204412013240 |
6 | 14331505453245 |
7 | 1444233554516 |
oct | 253621021775 |
9 | 65454543522 |
10 | 23056360445 |
11 | 9861794948 |
12 | 4575641225 |
13 | 2235963641 |
14 | 118a19da0d |
15 | 8ee244315 |
hex | 55e4423fd |
23056360445 has 16 divisors (see below), whose sum is σ = 29146434240. Its totient is φ = 17460728064.
The previous prime is 23056360409. The next prime is 23056360451. The reversal of 23056360445 is 54406365032.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 23056360445 - 210 = 23056359421 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23056360399 and 23056360408.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 29654 + ... + 216776.
It is an arithmetic number, because the mean of its divisors is an integer number (1821652140).
Almost surely, 223056360445 is an apocalyptic number.
It is an amenable number.
23056360445 is a deficient number, since it is larger than the sum of its proper divisors (6090073795).
23056360445 is a wasteful number, since it uses less digits than its factorization.
23056360445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188444.
The product of its (nonzero) digits is 259200, while the sum is 38.
The spelling of 23056360445 in words is "twenty-three billion, fifty-six million, three hundred sixty thousand, four hundred forty-five".
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