Base | Representation |
---|---|
bin | 1001011000110111110100 |
3 | 11122001002112 |
4 | 21120313310 |
5 | 1112224142 |
6 | 124430152 |
7 | 26630300 |
oct | 11306764 |
9 | 4561075 |
10 | 2461172 |
11 | 143112a |
12 | 9a8358 |
13 | 68231c |
14 | 480d00 |
15 | 339382 |
hex | 258df4 |
2461172 has 36 divisors (see below), whose sum is σ = 5194980. Its totient is φ = 1016064.
The previous prime is 2461171. The next prime is 2461187. The reversal of 2461172 is 2711642.
It can be written as a sum of positive squares in 2 ways, for example, as 729316 + 1731856 = 854^2 + 1316^2 .
It is a super-2 number, since 2×24611722 = 12114735227168, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2461171) 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, 5468 + ... + 5900.
It is an arithmetic number, because the mean of its divisors is an integer number (144305).
22461172 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 2461172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2597490).
2461172 is an abundant number, since it is smaller than the sum of its proper divisors (2733808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2461172 is a wasteful number, since it uses less digits than its factorization.
2461172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 480 (or 471 counting only the distinct ones).
The product of its digits is 672, while the sum is 23.
The square root of 2461172 is about 1568.8122896000. The cubic root of 2461172 is about 135.0145754725.
The spelling of 2461172 in words is "two million, four hundred sixty-one thousand, one hundred seventy-two".
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