Base | Representation |
---|---|
bin | 10100001000111011110000 |
3 | 100221020002000 |
4 | 110020323300 |
5 | 2322420342 |
6 | 305054000 |
7 | 62606022 |
oct | 24107360 |
9 | 10836060 |
10 | 5279472 |
11 | 2a86600 |
12 | 1927300 |
13 | 112b063 |
14 | 9b6012 |
15 | 6e444c |
hex | 508ef0 |
5279472 has 120 divisors (see below), whose sum is σ = 16821840. Its totient is φ = 1584000.
The previous prime is 5279453. The next prime is 5279501. The reversal of 5279472 is 2749725.
It is a Harshad number since it is a multiple of its sum of digits (36).
Its product of digits (35280) is a multiple of the sum of its prime factors (140).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52222 + ... + 52322.
It is an arithmetic number, because the mean of its divisors is an integer number (140182).
Almost surely, 25279472 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5279472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8410920).
5279472 is an abundant number, since it is smaller than the sum of its proper divisors (11542368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5279472 is a wasteful number, since it uses less digits than its factorization.
5279472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140 (or 117 counting only the distinct ones).
The product of its digits is 35280, while the sum is 36.
The square root of 5279472 is about 2297.7101644899. The cubic root of 5279472 is about 174.1259492382.
It can be divided in two parts, 527 and 9472, that added together give a palindrome (9999).
The spelling of 5279472 in words is "five million, two hundred seventy-nine thousand, four hundred seventy-two".
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