Base | Representation |
---|---|
bin | 10101100100010110… |
… | …010110111101011110 |
3 | 2012202221122121000010 |
4 | 111210112112331132 |
5 | 334412023404134 |
6 | 14345553144050 |
7 | 1446613213263 |
oct | 254426267536 |
9 | 65687577003 |
10 | 23158419294 |
11 | 99043621aa |
12 | 45a385b026 |
13 | 2250b482aa |
14 | 119996926a |
15 | 9081a3ce9 |
hex | 564596f5e |
23158419294 has 8 divisors (see below), whose sum is σ = 46316838600. Its totient is φ = 7719473096.
The previous prime is 23158419289. The next prime is 23158419301. The reversal of 23158419294 is 49291485132.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
23158419294 is an admirable number.
It is a super-2 number, since 2×231584192942 (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 3 ways as a sum of consecutive naturals, for example, 1929868269 + ... + 1929868280.
It is an arithmetic number, because the mean of its divisors is an integer number (5789604825).
Almost surely, 223158419294 is an apocalyptic number.
23158419294 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23158419294 is a wasteful number, since it uses less digits than its factorization.
23158419294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3859736554.
The product of its digits is 622080, while the sum is 48.
The spelling of 23158419294 in words is "twenty-three billion, one hundred fifty-eight million, four hundred nineteen thousand, two hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.102 sec. • engine limits •