Base | Representation |
---|---|
bin | 10111000110010111… |
… | …01111100101101100 |
3 | 1012000021111111001112 |
4 | 23203023233211230 |
5 | 200344232104012 |
6 | 5410325531152 |
7 | 616214340023 |
oct | 134313574554 |
9 | 35007444045 |
10 | 12401441132 |
11 | 5294321303 |
12 | 24a1273ab8 |
13 | 122838c062 |
14 | 8590798ba |
15 | 4c8b1b122 |
hex | 2e32ef96c |
12401441132 has 24 divisors (see below), whose sum is σ = 22935810240. Its totient is φ = 5850954000.
The previous prime is 12401441119. The next prime is 12401441141. The reversal of 12401441132 is 23114410421.
It is a super-4 number, since 4×124014411324 (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 12401441098 and 12401441107.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305978 + ... + 344129.
It is an arithmetic number, because the mean of its divisors is an integer number (955658760).
Almost surely, 212401441132 is an apocalyptic number.
It is an amenable number.
12401441132 is a deficient number, since it is larger than the sum of its proper divisors (10534369108).
12401441132 is a wasteful number, since it uses less digits than its factorization.
12401441132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 650381 (or 650379 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 12401441132 its reverse (23114410421), we get a palindrome (35515851553).
The spelling of 12401441132 in words is "twelve billion, four hundred one million, four hundred forty-one thousand, one hundred thirty-two".
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