Base | Representation |
---|---|
bin | 110111001011101… |
… | …100100100110001 |
3 | 2101112002011201220 |
4 | 313023230210301 |
5 | 3344002004131 |
6 | 231511215253 |
7 | 31641165246 |
oct | 6713544461 |
9 | 2345064656 |
10 | 925813041 |
11 | 43566304a |
12 | 21a077529 |
13 | 119a6398a |
14 | 8ad595cd |
15 | 56429e96 |
hex | 372ec931 |
925813041 has 4 divisors (see below), whose sum is σ = 1234417392. Its totient is φ = 617208692.
The previous prime is 925813037. The next prime is 925813069. The reversal of 925813041 is 140318529.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 925813041 - 22 = 925813037 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 925812993 and 925813011.
It is not an unprimeable number, because it can be changed into a prime (925803041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154302171 + ... + 154302176.
It is an arithmetic number, because the mean of its divisors is an integer number (308604348).
Almost surely, 2925813041 is an apocalyptic number.
It is an amenable number.
925813041 is a deficient number, since it is larger than the sum of its proper divisors (308604351).
925813041 is a wasteful number, since it uses less digits than its factorization.
925813041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 308604350.
The product of its (nonzero) digits is 8640, while the sum is 33.
The square root of 925813041 is about 30427.1760273608. The cubic root of 925813041 is about 974.6329684914.
The spelling of 925813041 in words is "nine hundred twenty-five million, eight hundred thirteen thousand, forty-one".
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