Base | Representation |
---|---|
bin | 1101010111010… |
… | …0001011001100 |
3 | 10220110122200000 |
4 | 3111310023030 |
5 | 103322103010 |
6 | 5321204300 |
7 | 1250264121 |
oct | 325641314 |
9 | 126418600 |
10 | 56050380 |
11 | 29703531 |
12 | 16930690 |
13 | b7c6309 |
14 | 7630748 |
15 | 4dc27c0 |
hex | 35742cc |
56050380 has 144 divisors (see below), whose sum is σ = 185902080. Its totient is φ = 14136768.
The previous prime is 56050369. The next prime is 56050439. The reversal of 56050380 is 8305065.
56050380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 92037 + ... + 92643.
Almost surely, 256050380 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56050380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92951040).
56050380 is an abundant number, since it is smaller than the sum of its proper divisors (129851700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56050380 is a wasteful number, since it uses less digits than its factorization.
56050380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 650 (or 636 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 56050380 is about 7486.6801721457. The cubic root of 56050380 is about 382.7009324912.
The spelling of 56050380 in words is "fifty-six million, fifty thousand, three hundred eighty".
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