Base | Representation |
---|---|
bin | 1111001001011000001000 |
3 | 21110201121002 |
4 | 33021120020 |
5 | 2004024233 |
6 | 221034132 |
7 | 45515000 |
oct | 17113010 |
9 | 7421532 |
10 | 3970568 |
11 | 2272168 |
12 | 13b5948 |
13 | a90364 |
14 | 755000 |
15 | 5366e8 |
hex | 3c9608 |
3970568 has 32 divisors (see below), whose sum is σ = 8688000. Its totient is φ = 1700496.
The previous prime is 3970567. The next prime is 3970579. The reversal of 3970568 is 8650793.
It is a nialpdrome in base 14.
It is not an unprimeable number, because it can be changed into a prime (3970567) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2021 + ... + 3467.
It is an arithmetic number, because the mean of its divisors is an integer number (271500).
Almost surely, 23970568 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 3970568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4344000).
3970568 is an abundant number, since it is smaller than the sum of its proper divisors (4717432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3970568 is a wasteful number, since it uses less digits than its factorization.
3970568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1474 (or 1456 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 3970568 is about 1992.6284149334. The cubic root of 3970568 is about 158.3498097966.
It can be divided in two parts, 39 and 70568, that added together give a palindrome (70607).
The spelling of 3970568 in words is "three million, nine hundred seventy thousand, five hundred sixty-eight".
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