Base | Representation |
---|---|
bin | 11100100110010… |
… | …100011010100101 |
3 | 1020102211201122212 |
4 | 130212110122211 |
5 | 1440312312031 |
6 | 115335533205 |
7 | 14614202432 |
oct | 3446243245 |
9 | 1212751585 |
10 | 479807141 |
11 | 226925230 |
12 | 11482a205 |
13 | 78534c68 |
14 | 47a1ab89 |
15 | 2c1ca12b |
hex | 1c9946a5 |
479807141 has 12 divisors (see below), whose sum is σ = 526306752. Its totient is φ = 433800000.
The previous prime is 479807129. The next prime is 479807177. The reversal of 479807141 is 141708974.
It is not a de Polignac number, because 479807141 - 26 = 479807077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (479807191) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 638516 + ... + 639266.
It is an arithmetic number, because the mean of its divisors is an integer number (43858896).
Almost surely, 2479807141 is an apocalyptic number.
It is an amenable number.
479807141 is a deficient number, since it is larger than the sum of its proper divisors (46499611).
479807141 is an equidigital number, since it uses as much as digits as its factorization.
479807141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1244 (or 1003 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 41.
The square root of 479807141 is about 21904.5004736470. The cubic root of 479807141 is about 782.8686506504.
The spelling of 479807141 in words is "four hundred seventy-nine million, eight hundred seven thousand, one hundred forty-one".
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