Base | Representation |
---|---|
bin | 10110000001110101… |
… | …101000001001011111 |
3 | 2021001102120210101110 |
4 | 112001311220021133 |
5 | 341420201433143 |
6 | 14511025113103 |
7 | 1465101334542 |
oct | 260165501137 |
9 | 67042523343 |
10 | 23653155423 |
11 | a038653837 |
12 | 4701488793 |
13 | 22cc4a9471 |
14 | 1205550859 |
15 | 93682c533 |
hex | 581d6825f |
23653155423 has 8 divisors (see below), whose sum is σ = 33197411200. Its totient is φ = 14938834968.
The previous prime is 23653155413. The next prime is 23653155433. The reversal of 23653155423 is 32455135632.
It is an interprime number because it is at equal distance from previous prime (23653155413) and next prime (23653155433).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23653155423 - 25 = 23653155391 is a prime.
It is a super-2 number, since 2×236531554232 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23653155413) 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 7 ways as a sum of consecutive naturals, for example, 207483763 + ... + 207483876.
It is an arithmetic number, because the mean of its divisors is an integer number (4149676400).
Almost surely, 223653155423 is an apocalyptic number.
23653155423 is a deficient number, since it is larger than the sum of its proper divisors (9544255777).
23653155423 is a wasteful number, since it uses less digits than its factorization.
23653155423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 414967661.
The product of its digits is 324000, while the sum is 39.
The spelling of 23653155423 in words is "twenty-three billion, six hundred fifty-three million, one hundred fifty-five thousand, four hundred twenty-three".
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