Base | Representation |
---|---|
bin | 11101110110000… |
… | …11100101110001 |
3 | 122110002201102000 |
4 | 32323003211301 |
5 | 1003043042400 |
6 | 40502044213 |
7 | 6130021011 |
oct | 1673034561 |
9 | 573081360 |
10 | 250362225 |
11 | 119360933 |
12 | 6ba19669 |
13 | 3cb3b539 |
14 | 25371c41 |
15 | 16ea6600 |
hex | eec3971 |
250362225 has 48 divisors (see below), whose sum is σ = 462887040. Its totient is φ = 132667200.
The previous prime is 250362223. The next prime is 250362241. The reversal of 250362225 is 522263052.
It is not a de Polignac number, because 250362225 - 21 = 250362223 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (250362223) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111615 + ... + 113835.
It is an arithmetic number, because the mean of its divisors is an integer number (9643480).
Almost surely, 2250362225 is an apocalyptic number.
250362225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
250362225 is a deficient number, since it is larger than the sum of its proper divisors (212524815).
250362225 is a wasteful number, since it uses less digits than its factorization.
250362225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2407 (or 2396 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 250362225 is about 15822.8387149715. The cubic root of 250362225 is about 630.2646280579.
It can be divided in two parts, 25036 and 2225, that added together give a triangular number (27261 = T233).
The spelling of 250362225 in words is "two hundred fifty million, three hundred sixty-two thousand, two hundred twenty-five".
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