Base | Representation |
---|---|
bin | 1000001100101001011000 |
3 | 11001011210211 |
4 | 20030221120 |
5 | 1022231302 |
6 | 114020504 |
7 | 24160111 |
oct | 10145130 |
9 | 4034724 |
10 | 2148952 |
11 | 12385a3 |
12 | 877734 |
13 | 5a3190 |
14 | 3dd208 |
15 | 2c6ad7 |
hex | 20ca58 |
2148952 has 16 divisors (see below), whose sum is σ = 4339440. Its totient is φ = 991776.
The previous prime is 2148947. The next prime is 2148983. The reversal of 2148952 is 2598412.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10228 + ... + 10435.
It is an arithmetic number, because the mean of its divisors is an integer number (271215).
22148952 is an apocalyptic number.
It is an amenable number.
2148952 is an abundant number, since it is smaller than the sum of its proper divisors (2190488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2148952 is a wasteful number, since it uses less digits than its factorization.
2148952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20682 (or 20678 counting only the distinct ones).
The product of its digits is 5760, while the sum is 31.
The square root of 2148952 is about 1465.9304212683. The cubic root of 2148952 is about 129.0453138886.
The spelling of 2148952 in words is "two million, one hundred forty-eight thousand, nine hundred fifty-two".
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