Base | Representation |
---|---|
bin | 1110011011010101000 |
3 | 220000111001 |
4 | 1303122220 |
5 | 110111434 |
6 | 14044344 |
7 | 4006156 |
oct | 1633250 |
9 | 800431 |
10 | 472744 |
11 | 2a31a8 |
12 | 1a96b4 |
13 | 13723c |
14 | c43d6 |
15 | 95114 |
hex | 736a8 |
472744 has 8 divisors (see below), whose sum is σ = 886410. Its totient is φ = 236368.
The previous prime is 472741. The next prime is 472751. The reversal of 472744 is 447274.
It can be written as a sum of positive squares in only one way, i.e., 280900 + 191844 = 530^2 + 438^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (472741) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29539 + ... + 29554.
2472744 is an apocalyptic number.
It is an amenable number.
472744 is a deficient number, since it is larger than the sum of its proper divisors (413666).
472744 is a wasteful number, since it uses less digits than its factorization.
472744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59099 (or 59095 counting only the distinct ones).
The product of its digits is 6272, while the sum is 28.
The square root of 472744 is about 687.5638152201. The cubic root of 472744 is about 77.9008162953.
It can be divided in two parts, 47274 and 4, that added together give a triangular number (47278 = T307).
The spelling of 472744 in words is "four hundred seventy-two thousand, seven hundred forty-four", and thus it is an iban number.
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