Base | Representation |
---|---|
bin | 1011111111001… |
… | …0110000110110 |
3 | 10111121100200001 |
4 | 2333302300312 |
5 | 100332334210 |
6 | 4553341514 |
7 | 1150231300 |
oct | 277626066 |
9 | 114540601 |
10 | 50277430 |
11 | 264201a5 |
12 | 14a0789a |
13 | a554778 |
14 | 696a970 |
15 | 463203a |
hex | 2ff2c36 |
50277430 has 24 divisors (see below), whose sum is σ = 105275808. Its totient is φ = 17237808.
The previous prime is 50277427. The next prime is 50277431. The reversal of 50277430 is 3477205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50277431) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50814 + ... + 51793.
It is an arithmetic number, because the mean of its divisors is an integer number (4386492).
Almost surely, 250277430 is an apocalyptic number.
50277430 is an abundant number, since it is smaller than the sum of its proper divisors (54998378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50277430 is a wasteful number, since it uses less digits than its factorization.
50277430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102628 (or 102621 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 28.
The square root of 50277430 is about 7090.6579384427. The cubic root of 50277430 is about 369.0832674165.
The spelling of 50277430 in words is "fifty million, two hundred seventy-seven thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •