Base | Representation |
---|---|
bin | 10101100010110001… |
… | …101100110001101101 |
3 | 2012201002222222120222 |
4 | 111202301230301231 |
5 | 334333300011414 |
6 | 14343211421125 |
7 | 1446143012564 |
oct | 254261546155 |
9 | 65632888528 |
10 | 23132032109 |
11 | 98a047a10a |
12 | 4596a547a5 |
13 | 2248539884 |
14 | 119625abdb |
15 | 905be068e |
hex | 562c6cc6d |
23132032109 has 8 divisors (see below), whose sum is σ = 23764653408. Its totient is φ = 22499802000.
The previous prime is 23132032093. The next prime is 23132032123. The reversal of 23132032109 is 90123023132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23132032109 - 24 = 23132032093 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 (23132032139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24134 + ... + 216440.
It is an arithmetic number, because the mean of its divisors is an integer number (2970581676).
Almost surely, 223132032109 is an apocalyptic number.
It is an amenable number.
23132032109 is a deficient number, since it is larger than the sum of its proper divisors (632621299).
23132032109 is a wasteful number, since it uses less digits than its factorization.
23132032109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195595.
The product of its (nonzero) digits is 1944, while the sum is 26.
The spelling of 23132032109 in words is "twenty-three billion, one hundred thirty-two million, thirty-two thousand, one hundred nine".
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