Base | Representation |
---|---|
bin | 10101011011000111… |
… | …100000110010000111 |
3 | 2012101011012112011100 |
4 | 111123013200302013 |
5 | 334102401014143 |
6 | 14322341311143 |
7 | 1443022541124 |
oct | 253307406207 |
9 | 65334175140 |
10 | 23003532423 |
11 | 9834992423 |
12 | 455ba054b3 |
13 | 2227a27c61 |
14 | 118316b74b |
15 | 8e97ab6d3 |
hex | 55b1e0c87 |
23003532423 has 12 divisors (see below), whose sum is σ = 34299174208. Its totient is φ = 14840988480.
The previous prime is 23003532397. The next prime is 23003532493. The reversal of 23003532423 is 32423530032.
23003532423 is a `hidden beast` number, since 2 + 300 + 35 + 324 + 2 + 3 = 666.
It is not a de Polignac number, because 23003532423 - 225 = 22969977991 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23003532493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41224690 + ... + 41225247.
Almost surely, 223003532423 is an apocalyptic number.
23003532423 is a deficient number, since it is larger than the sum of its proper divisors (11295641785).
23003532423 is a wasteful number, since it uses less digits than its factorization.
23003532423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82449974 (or 82449971 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 27.
The spelling of 23003532423 in words is "twenty-three billion, three million, five hundred thirty-two thousand, four hundred twenty-three".
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