Base | Representation |
---|---|
bin | 1110011010001010000 |
3 | 212222122211 |
4 | 1303101100 |
5 | 110102034 |
6 | 14041504 |
7 | 4004341 |
oct | 1632120 |
9 | 788584 |
10 | 472144 |
11 | 2a2802 |
12 | 1a9294 |
13 | 136b9a |
14 | c40c8 |
15 | 94d64 |
hex | 73450 |
472144 has 20 divisors (see below), whose sum is σ = 955296. Its totient is φ = 225632.
The previous prime is 472139. The next prime is 472151. The reversal of 472144 is 441274.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274 + ... + 1009.
2472144 is an apocalyptic number.
It is an amenable number.
472144 is an abundant number, since it is smaller than the sum of its proper divisors (483152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472144 is a wasteful number, since it uses less digits than its factorization.
472144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1314 (or 1308 counting only the distinct ones).
The product of its digits is 896, while the sum is 22.
The square root of 472144 is about 687.1273535525. The cubic root of 472144 is about 77.8678454712.
It can be divided in two parts, 472 and 144, that added together give a palindrome (616).
The spelling of 472144 in words is "four hundred seventy-two thousand, one hundred forty-four", and thus it is an iban number.
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