Base | Representation |
---|---|
bin | 10101110110000100… |
… | …111000010111111111 |
3 | 2020112200021111022012 |
4 | 111312010320113333 |
5 | 341014142434310 |
6 | 14435255441435 |
7 | 1460154146414 |
oct | 256604702777 |
9 | 66480244265 |
10 | 23455827455 |
11 | 9a47226375 |
12 | 466738627b |
13 | 229a649458 |
14 | 11c726610b |
15 | 92434ec05 |
hex | 5761385ff |
23455827455 has 16 divisors (see below), whose sum is σ = 29393959104. Its totient is φ = 17934639360.
The previous prime is 23455827433. The next prime is 23455827481. The reversal of 23455827455 is 55472855432.
It is a happy number.
It is not a de Polignac number, because 23455827455 - 210 = 23455826431 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66995 + ... + 226715.
It is an arithmetic number, because the mean of its divisors is an integer number (1837122444).
Almost surely, 223455827455 is an apocalyptic number.
23455827455 is a deficient number, since it is larger than the sum of its proper divisors (5938131649).
23455827455 is a wasteful number, since it uses less digits than its factorization.
23455827455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161026.
The product of its digits is 6720000, while the sum is 50.
The spelling of 23455827455 in words is "twenty-three billion, four hundred fifty-five million, eight hundred twenty-seven thousand, four hundred fifty-five".
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