Base | Representation |
---|---|
bin | 1001011100010111010000 |
3 | 11122202201011 |
4 | 21130113100 |
5 | 1113203342 |
6 | 125020304 |
7 | 30020056 |
oct | 11342720 |
9 | 4582634 |
10 | 2475472 |
11 | 144094a |
12 | 9b4694 |
13 | 68899c |
14 | 4861d6 |
15 | 33d717 |
hex | 25c5d0 |
2475472 has 40 divisors (see below), whose sum is σ = 5356800. Its totient is φ = 1101312.
The previous prime is 2475439. The next prime is 2475493. The reversal of 2475472 is 2745742.
It is a super-2 number, since 2×24754722 = 12255923245568, which contains 22 as substring.
It is a plaindrome in base 13.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4929 + ... + 5407.
It is an arithmetic number, because the mean of its divisors is an integer number (133920).
22475472 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 2475472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2678400).
2475472 is an abundant number, since it is smaller than the sum of its proper divisors (2881328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2475472 is a wasteful number, since it uses less digits than its factorization.
2475472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 523 (or 517 counting only the distinct ones).
The product of its digits is 15680, while the sum is 31.
The square root of 2475472 is about 1573.3632765512. The cubic root of 2475472 is about 135.2755596919.
The spelling of 2475472 in words is "two million, four hundred seventy-five thousand, four hundred seventy-two".
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