Base | Representation |
---|---|
bin | 1011111011010… |
… | …1111101000010 |
3 | 10111010201000000 |
4 | 2332311331002 |
5 | 100301401404 |
6 | 4544140430 |
7 | 1145143155 |
oct | 276657502 |
9 | 114121000 |
10 | 50028354 |
11 | 26270052 |
12 | 14907716 |
13 | a49829c |
14 | 6903c9c |
15 | 45d3339 |
hex | 2fb5f42 |
50028354 has 28 divisors (see below), whose sum is σ = 112515606. Its totient is φ = 16675632.
The previous prime is 50028317. The next prime is 50028361. The reversal of 50028354 is 45382005.
It can be written as a sum of positive squares in only one way, i.e., 45927729 + 4100625 = 6777^2 + 2025^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 15699 + ... + 18614.
Almost surely, 250028354 is an apocalyptic number.
50028354 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
50028354 is an abundant number, since it is smaller than the sum of its proper divisors (62487252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50028354 is an equidigital number, since it uses as much as digits as its factorization.
50028354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34333 (or 34318 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 50028354 is about 7073.0724582744. The cubic root of 50028354 is about 368.4727747241.
The spelling of 50028354 in words is "fifty million, twenty-eight thousand, three hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •