Base | Representation |
---|---|
bin | 10101110110011001… |
… | …010001001110010000 |
3 | 2020120001100000210110 |
4 | 111312121101032100 |
5 | 341022030001422 |
6 | 14440010201320 |
7 | 1460250446460 |
oct | 256631211620 |
9 | 66501300713 |
10 | 23461172112 |
11 | 9a4a246944 |
12 | 4669123240 |
13 | 229b79b081 |
14 | 11c7c57ba0 |
15 | 924a5860c |
hex | 576651390 |
23461172112 has 40 divisors (see below), whose sum is σ = 69266318656. Its totient is φ = 6703191936.
The previous prime is 23461172107. The next prime is 23461172117. The reversal of 23461172112 is 21127116432.
It is an interprime number because it is at equal distance from previous prime (23461172107) and next prime (23461172117).
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 23461172112.
It is not an unprimeable number, because it can be changed into a prime (23461172117) 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, 34912123 + ... + 34912794.
Almost surely, 223461172112 is an apocalyptic number.
It is an amenable number.
23461172112 is an abundant number, since it is smaller than the sum of its proper divisors (45805146544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23461172112 is a wasteful number, since it uses less digits than its factorization.
23461172112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69824935 (or 69824929 counting only the distinct ones).
The product of its digits is 4032, while the sum is 30.
Adding to 23461172112 its reverse (21127116432), we get a palindrome (44588288544).
The spelling of 23461172112 in words is "twenty-three billion, four hundred sixty-one million, one hundred seventy-two thousand, one hundred twelve".
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