Base | Representation |
---|---|
bin | 111001101101010… |
… | …001010100010101 |
3 | 2111110210001210221 |
4 | 321231101110111 |
5 | 3440322344400 |
6 | 240023114341 |
7 | 32664204226 |
oct | 7155212425 |
9 | 2443701727 |
10 | 968168725 |
11 | 457562547 |
12 | 2302a29b1 |
13 | 125773804 |
14 | 9282324d |
15 | 59ee4c1a |
hex | 39b51515 |
968168725 has 12 divisors (see below), whose sum is σ = 1209296484. Its totient is φ = 768878720.
The previous prime is 968168699. The next prime is 968168749. The reversal of 968168725 is 527861869.
968168725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 8532241 + 959636484 = 2921^2 + 30978^2 .
It is not a de Polignac number, because 968168725 - 29 = 968168213 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137914 + ... + 144763.
It is an arithmetic number, because the mean of its divisors is an integer number (100774707).
Almost surely, 2968168725 is an apocalyptic number.
It is an amenable number.
968168725 is a deficient number, since it is larger than the sum of its proper divisors (241127759).
968168725 is a wasteful number, since it uses less digits than its factorization.
968168725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 282824 (or 282819 counting only the distinct ones).
The product of its digits is 1451520, while the sum is 52.
The square root of 968168725 is about 31115.4097675091. The cubic root of 968168725 is about 989.2749597325.
The spelling of 968168725 in words is "nine hundred sixty-eight million, one hundred sixty-eight thousand, seven hundred twenty-five".
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