Base | Representation |
---|---|
bin | 10101110001100010… |
… | …010111111001110101 |
3 | 2020100100222102121110 |
4 | 111301202113321311 |
5 | 340340144011233 |
6 | 14423535305233 |
7 | 1455240640026 |
oct | 256142277165 |
9 | 66310872543 |
10 | 23379672693 |
11 | 9a08241153 |
12 | 464597b219 |
13 | 2287934370 |
14 | 11bb0c0c4d |
15 | 91c80a663 |
hex | 571897e75 |
23379672693 has 8 divisors (see below), whose sum is σ = 33570812128. Its totient is φ = 14387490864.
The previous prime is 23379672677. The next prime is 23379672733. The reversal of 23379672693 is 39627697332.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23379672693 - 24 = 23379672677 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 (23379672643) 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, 299739355 + ... + 299739432.
It is an arithmetic number, because the mean of its divisors is an integer number (4196351516).
Almost surely, 223379672693 is an apocalyptic number.
It is an amenable number.
23379672693 is a deficient number, since it is larger than the sum of its proper divisors (10191139435).
23379672693 is a wasteful number, since it uses less digits than its factorization.
23379672693 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 599478803.
The product of its digits is 15431472, while the sum is 57.
The spelling of 23379672693 in words is "twenty-three billion, three hundred seventy-nine million, six hundred seventy-two thousand, six hundred ninety-three".
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