Base | Representation |
---|---|
bin | 10101011011101111… |
… | …111100011011110010 |
3 | 2012101220011000021121 |
4 | 111123233330123302 |
5 | 334113104201232 |
6 | 14323400412454 |
7 | 1443211614061 |
oct | 253357743362 |
9 | 65356130247 |
10 | 23014131442 |
11 | 983a971645 |
12 | 456347712a |
13 | 2229c99373 |
14 | 118472a1d8 |
15 | 8ea6a1d97 |
hex | 55bbfc6f2 |
23014131442 has 8 divisors (see below), whose sum is σ = 34752883500. Its totient is φ = 11429836944.
The previous prime is 23014131421. The next prime is 23014131451. The reversal of 23014131442 is 24413141032.
It can be written as a sum of positive squares in 2 ways, for example, as 22416377841 + 597753601 = 149721^2 + 24449^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38614017 + ... + 38614612.
Almost surely, 223014131442 is an apocalyptic number.
23014131442 is a deficient number, since it is larger than the sum of its proper divisors (11738752058).
23014131442 is a wasteful number, since it uses less digits than its factorization.
23014131442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77228780.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 23014131442 its reverse (24413141032), we get a palindrome (47427272474).
The spelling of 23014131442 in words is "twenty-three billion, fourteen million, one hundred thirty-one thousand, four hundred forty-two".
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