Base | Representation |
---|---|
bin | 10101100010110001… |
… | …111110000101010111 |
3 | 2012201010010120211112 |
4 | 111202301332011113 |
5 | 334333304243444 |
6 | 14343213125235 |
7 | 1446143426345 |
oct | 254261760527 |
9 | 65633116745 |
10 | 23132102999 |
11 | 98a05183a5 |
12 | 4596a8981b |
13 | 2248562c15 |
14 | 1196278995 |
15 | 905c0669e |
hex | 562c7e157 |
23132102999 has 4 divisors (see below), whose sum is σ = 23133984936. Its totient is φ = 23130221064.
The previous prime is 23132102993. The next prime is 23132103011. The reversal of 23132102999 is 99920123132.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23132102999 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 (23132102993) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 922409 + ... + 947154.
It is an arithmetic number, because the mean of its divisors is an integer number (5783496234).
Almost surely, 223132102999 is an apocalyptic number.
23132102999 is a deficient number, since it is larger than the sum of its proper divisors (1881937).
23132102999 is a wasteful number, since it uses less digits than its factorization.
23132102999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1881936.
The product of its (nonzero) digits is 52488, while the sum is 41.
The spelling of 23132102999 in words is "twenty-three billion, one hundred thirty-two million, one hundred two thousand, nine hundred ninety-nine".
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