Base | Representation |
---|---|
bin | 10101011010111100… |
… | …001000101010100111 |
3 | 2012100221121000010021 |
4 | 111122330020222213 |
5 | 334101120100210 |
6 | 14322153340011 |
7 | 1442655310150 |
oct | 253274105247 |
9 | 65327530107 |
10 | 23000550055 |
11 | 983323575a |
12 | 455aa07607 |
13 | 2227222642 |
14 | 11829d2927 |
15 | 8e93bcbda |
hex | 55af08aa7 |
23000550055 has 16 divisors (see below), whose sum is σ = 31557141504. Its totient is φ = 15765040800.
The previous prime is 23000550049. The next prime is 23000550077. The reversal of 23000550055 is 55005500032.
It is not a de Polignac number, because 23000550055 - 229 = 22463679143 is a prime.
23000550055 is a modest number, since divided by 550055 gives 230 as remainder.
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, 57477 + ... + 222046.
It is an arithmetic number, because the mean of its divisors is an integer number (1972321344).
Almost surely, 223000550055 is an apocalyptic number.
23000550055 is a deficient number, since it is larger than the sum of its proper divisors (8556591449).
23000550055 is a wasteful number, since it uses less digits than its factorization.
23000550055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281886.
The product of its (nonzero) digits is 3750, while the sum is 25.
The spelling of 23000550055 in words is "twenty-three billion, five hundred fifty thousand, fifty-five".
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