Base | Representation |
---|---|
bin | 10101100011010100… |
… | …010101010101010100 |
3 | 2012201202002020122210 |
4 | 111203110111111110 |
5 | 334343111023444 |
6 | 14344134153420 |
7 | 1446313125165 |
oct | 254324252524 |
9 | 65652066583 |
10 | 23141111124 |
11 | 98a561032a |
12 | 4599ab2870 |
13 | 224a398181 |
14 | 119754176c |
15 | 9068d57b9 |
hex | 563515554 |
23141111124 has 24 divisors (see below), whose sum is σ = 53999329888. Its totient is φ = 7713217440.
The previous prime is 23141111099. The next prime is 23141111129. The reversal of 23141111124 is 42111114132.
It is a super-2 number, since 2×231411111242 (a number of 22 digits) contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 23141111124.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23141111129) 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, 173679 + ... + 276489.
Almost surely, 223141111124 is an apocalyptic number.
It is an amenable number.
23141111124 is an abundant number, since it is smaller than the sum of its proper divisors (30858218764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23141111124 is a wasteful number, since it uses less digits than its factorization.
23141111124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121575 (or 121573 counting only the distinct ones).
The product of its digits is 192, while the sum is 21.
Adding to 23141111124 its reverse (42111114132), we get a palindrome (65252225256).
The spelling of 23141111124 in words is "twenty-three billion, one hundred forty-one million, one hundred eleven thousand, one hundred twenty-four".
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