Base | Representation |
---|---|
bin | 11101110110100… |
… | …00101110010100 |
3 | 122110012110012102 |
4 | 32323100232110 |
5 | 1003101303040 |
6 | 40503141232 |
7 | 6130333601 |
oct | 1673205624 |
9 | 573173172 |
10 | 250416020 |
11 | 119398298 |
12 | 6ba44818 |
13 | 3cb59b7a |
14 | 253876a8 |
15 | 16eb7515 |
hex | eed0b94 |
250416020 has 24 divisors (see below), whose sum is σ = 527403744. Its totient is φ = 99874976.
The previous prime is 250416013. The next prime is 250416031. The reversal of 250416020 is 20614052.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 250415983 and 250416001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11102 + ... + 24981.
It is an arithmetic number, because the mean of its divisors is an integer number (21975156).
Almost surely, 2250416020 is an apocalyptic number.
250416020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
250416020 is an abundant number, since it is smaller than the sum of its proper divisors (276987724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250416020 is a wasteful number, since it uses less digits than its factorization.
250416020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36439 (or 36437 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 250416020 is about 15824.5385398753. The cubic root of 250416020 is about 630.3097662007.
The spelling of 250416020 in words is "two hundred fifty million, four hundred sixteen thousand, twenty".
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