Base | Representation |
---|---|
bin | 10101101101101101… |
… | …001110101000000110 |
3 | 2020011220001111222000 |
4 | 111231231032220012 |
5 | 340222221100124 |
6 | 14413322050130 |
7 | 1453530465363 |
oct | 255555165006 |
9 | 66156044860 |
10 | 23315409414 |
11 | 9984a39200 |
12 | 4628349946 |
13 | 2277523a5b |
14 | 11b275346a |
15 | 916d646c9 |
hex | 56db4ea06 |
23315409414 has 72 divisors (see below), whose sum is σ = 56980567560. Its totient is φ = 7061535360.
The previous prime is 23315409353. The next prime is 23315409421. The reversal of 23315409414 is 41490451332.
23315409414 is a `hidden beast` number, since 23 + 3 + 1 + 540 + 94 + 1 + 4 = 666.
It is a super-2 number, since 2×233154094142 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12341782 + ... + 12343670.
Almost surely, 223315409414 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23315409414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28490283780).
23315409414 is an abundant number, since it is smaller than the sum of its proper divisors (33665158146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23315409414 is an equidigital number, since it uses as much as digits as its factorization.
23315409414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3811 (or 1905 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The spelling of 23315409414 in words is "twenty-three billion, three hundred fifteen million, four hundred nine thousand, four hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •