Base | Representation |
---|---|
bin | 11010111010011… |
… | …00011101110001 |
3 | 120201210122102220 |
4 | 31131030131301 |
5 | 430243211131 |
6 | 34222431253 |
7 | 5410621536 |
oct | 1535143561 |
9 | 521718386 |
10 | 225757041 |
11 | 106485674 |
12 | 63732529 |
13 | 37a04c63 |
14 | 21da8d8d |
15 | 14c45e96 |
hex | d74c771 |
225757041 has 4 divisors (see below), whose sum is σ = 301009392. Its totient is φ = 150504692.
The previous prime is 225757019. The next prime is 225757043. The reversal of 225757041 is 140757522.
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 225757041 - 26 = 225756977 is a prime.
It is a super-2 number, since 2×2257570412 = 101932483122151362, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 225756993 and 225757011.
It is not an unprimeable number, because it can be changed into a prime (225757043) 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, 37626171 + ... + 37626176.
It is an arithmetic number, because the mean of its divisors is an integer number (75252348).
Almost surely, 2225757041 is an apocalyptic number.
It is an amenable number.
225757041 is a deficient number, since it is larger than the sum of its proper divisors (75252351).
225757041 is an equidigital number, since it uses as much as digits as its factorization.
225757041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75252350.
The product of its (nonzero) digits is 19600, while the sum is 33.
The square root of 225757041 is about 15025.2135092983. The cubic root of 225757041 is about 608.9015805644.
The spelling of 225757041 in words is "two hundred twenty-five million, seven hundred fifty-seven thousand, forty-one".
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