Base | Representation |
---|---|
bin | 1001011011100000010000 |
3 | 11122120212210 |
4 | 21123200100 |
5 | 1113100302 |
6 | 124552120 |
7 | 30003600 |
oct | 11334020 |
9 | 4576783 |
10 | 2471952 |
11 | 143923a |
12 | 9b2640 |
13 | 6871c2 |
14 | 484c00 |
15 | 33c66c |
hex | 25b810 |
2471952 has 60 divisors (see below), whose sum is σ = 7435536. Its totient is φ = 705600.
The previous prime is 2471951. The next prime is 2471983. The reversal of 2471952 is 2591742.
It is a super-2 number, since 2×24719522 = 12221093380608, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2471951) 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, 1827 + ... + 2877.
22471952 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 2471952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3717768).
2471952 is an abundant number, since it is smaller than the sum of its proper divisors (4963584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2471952 is a wasteful number, since it uses less digits than its factorization.
2471952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1076 (or 1063 counting only the distinct ones).
The product of its digits is 5040, while the sum is 30.
The square root of 2471952 is about 1572.2442558330. The cubic root of 2471952 is about 135.2114108689.
The spelling of 2471952 in words is "two million, four hundred seventy-one thousand, nine hundred fifty-two".
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