Base | Representation |
---|---|
bin | 10101011011010111… |
… | …000101010110110110 |
3 | 2012101102212220120022 |
4 | 111123113011112312 |
5 | 334104422130030 |
6 | 14323005005142 |
7 | 1443102331655 |
oct | 253327052666 |
9 | 65342786508 |
10 | 23007614390 |
11 | 9837220252 |
12 | 45612537b2 |
13 | 2228826c17 |
14 | 118391119c |
15 | 8e9d15de5 |
hex | 55b5c55b6 |
23007614390 has 8 divisors (see below), whose sum is σ = 41413705920. Its totient is φ = 9203045752.
The previous prime is 23007614389. The next prime is 23007614393. The reversal of 23007614390 is 9341670032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 23007614390.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23007614393) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1150380710 + ... + 1150380729.
It is an arithmetic number, because the mean of its divisors is an integer number (5176713240).
Almost surely, 223007614390 is an apocalyptic number.
23007614390 is a deficient number, since it is larger than the sum of its proper divisors (18406091530).
23007614390 is a wasteful number, since it uses less digits than its factorization.
23007614390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2300761446.
The product of its (nonzero) digits is 27216, while the sum is 35.
The spelling of 23007614390 in words is "twenty-three billion, seven million, six hundred fourteen thousand, three hundred ninety".
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