Base | Representation |
---|---|
bin | 111000100001100… |
… | …110010111111001 |
3 | 2110002110020222100 |
4 | 320201212113321 |
5 | 3420233111100 |
6 | 234034014013 |
7 | 32333455254 |
oct | 7041462771 |
9 | 2402406870 |
10 | 948332025 |
11 | 447343983 |
12 | 225717309 |
13 | 121619814 |
14 | 8dd3c09b |
15 | 583c7400 |
hex | 388665f9 |
948332025 has 27 divisors (see below), whose sum is σ = 1699395789. Its totient is φ = 505530720.
The previous prime is 948332023. The next prime is 948332027. The reversal of 948332025 is 520233849.
The square root of 948332025 is 30795.
It is a perfect power (a square), and thus also a powerful number.
It is an interprime number because it is at equal distance from previous prime (948332023) and next prime (948332027).
It can be written as a sum of positive squares in 4 ways, for example, as 14907321 + 933424704 = 3861^2 + 30552^2 .
It is not a de Polignac number, because 948332025 - 21 = 948332023 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (948332023) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 460899 + ... + 462951.
Almost surely, 2948332025 is an apocalyptic number.
948332025 is the 30795-th square number.
948332025 is the 15398-th centered octagonal number.
It is an amenable number.
948332025 is a deficient number, since it is larger than the sum of its proper divisors (751063764).
948332025 is an equidigital number, since it uses as much as digits as its factorization.
948332025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4122 (or 2061 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The cubic root of 948332025 is about 982.4719025432.
Multiplying 948332025 by its sum of digits (36), we get a square (34139952900 = 1847702).
The spelling of 948332025 in words is "nine hundred forty-eight million, three hundred thirty-two thousand, twenty-five".
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