Base | Representation |
---|---|
bin | 10101011010001011010000 |
3 | 101120010112202 |
4 | 111122023100 |
5 | 2414042430 |
6 | 320142332 |
7 | 65463134 |
oct | 25321320 |
9 | 11503482 |
10 | 5612240 |
11 | 3193617 |
12 | 1a679a8 |
13 | 121666a |
14 | a613c4 |
15 | 75cd45 |
hex | 55a2d0 |
5612240 has 60 divisors (see below), whose sum is σ = 13667652. Its totient is φ = 2142720.
The previous prime is 5612237. The next prime is 5612249. The reversal of 5612240 is 422165.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2598544 + 3013696 = 1612^2 + 1736^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5612249) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76844 + ... + 76916.
Almost surely, 25612240 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 5612240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6833826).
5612240 is an abundant number, since it is smaller than the sum of its proper divisors (8055412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5612240 is a wasteful number, since it uses less digits than its factorization.
5612240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148 (or 111 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 5612240 is about 2369.0166736433. The cubic root of 5612240 is about 177.7100864974.
The spelling of 5612240 in words is "five million, six hundred twelve thousand, two hundred forty".
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