Base | Representation |
---|---|
bin | 10000110110110… |
… | …01111110001000 |
3 | 100212001222001211 |
4 | 20123121332020 |
5 | 242144330432 |
6 | 22010422504 |
7 | 3334616464 |
oct | 1033317610 |
9 | 325058054 |
10 | 141401992 |
11 | 728aa456 |
12 | 3b431a34 |
13 | 233ab524 |
14 | 14acb4a4 |
15 | c631d47 |
hex | 86d9f88 |
141401992 has 16 divisors (see below), whose sum is σ = 265440960. Its totient is φ = 70617744.
The previous prime is 141401983. The next prime is 141401993. The reversal of 141401992 is 299104141.
141401992 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (141401993) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2868 + ... + 17059.
It is an arithmetic number, because the mean of its divisors is an integer number (16590060).
Almost surely, 2141401992 is an apocalyptic number.
It is an amenable number.
141401992 is a deficient number, since it is larger than the sum of its proper divisors (124038968).
141401992 is a wasteful number, since it uses less digits than its factorization.
141401992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20820 (or 20816 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 31.
The square root of 141401992 is about 11891.2569562683. The cubic root of 141401992 is about 520.9769503865.
The spelling of 141401992 in words is "one hundred forty-one million, four hundred one thousand, nine hundred ninety-two".
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