Base | Representation |
---|---|
bin | 10100000010011101101010 |
3 | 100212212201110 |
4 | 110002131222 |
5 | 2321043340 |
6 | 304331150 |
7 | 62435532 |
oct | 24023552 |
9 | 10785643 |
10 | 5252970 |
11 | 2a686a8 |
12 | 1913ab6 |
13 | 111bc88 |
14 | 9aa4c2 |
15 | 6db680 |
hex | 50276a |
5252970 has 48 divisors (see below), whose sum is σ = 13218912. Its totient is φ = 1335840.
The previous prime is 5252963. The next prime is 5252971. The reversal of 5252970 is 792525.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (5252971) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15705 + ... + 16035.
It is an arithmetic number, because the mean of its divisors is an integer number (275394).
Almost surely, 25252970 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5252970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6609456).
5252970 is an abundant number, since it is smaller than the sum of its proper divisors (7965942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5252970 is a wasteful number, since it uses less digits than its factorization.
5252970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 387 (or 364 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 30.
The square root of 5252970 is about 2291.9358629770. The cubic root of 5252970 is about 173.8341000315.
The spelling of 5252970 in words is "five million, two hundred fifty-two thousand, nine hundred seventy".
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