Base | Representation |
---|---|
bin | 10010100011101000111100 |
3 | 100011010221100 |
4 | 102203220330 |
5 | 2221131242 |
6 | 252133100 |
7 | 56230266 |
oct | 22435074 |
9 | 10133840 |
10 | 4864572 |
11 | 2822909 |
12 | 1767190 |
13 | 101425b |
14 | 908b36 |
15 | 66154c |
hex | 4a3a3c |
4864572 has 36 divisors (see below), whose sum is σ = 12386920. Its totient is φ = 1609632.
The previous prime is 4864571. The next prime is 4864591. The reversal of 4864572 is 2754684.
4864572 is a `hidden beast` number, since 4 + 8 + 645 + 7 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a d-powerful number, because it can be written as 43 + 87 + 68 + 49 + 5 + 77 + 211 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4864571) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5454 + ... + 6282.
Almost surely, 24864572 is an apocalyptic number.
It is an amenable number.
4864572 is an abundant number, since it is smaller than the sum of its proper divisors (7522348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4864572 is a wasteful number, since it uses less digits than its factorization.
4864572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1002 (or 997 counting only the distinct ones).
The product of its digits is 53760, while the sum is 36.
The square root of 4864572 is about 2205.5774754019. The cubic root of 4864572 is about 169.4395848069.
It can be divided in two parts, 48 and 64572, that added together give a triangular number (64620 = T359).
The spelling of 4864572 in words is "four million, eight hundred sixty-four thousand, five hundred seventy-two".
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