Base | Representation |
---|---|
bin | 1011110001100… |
… | …1111000100110 |
3 | 10102221020002201 |
4 | 2330121320212 |
5 | 100120422334 |
6 | 4522325114 |
7 | 1136541346 |
oct | 274317046 |
9 | 112836081 |
10 | 49389094 |
11 | 25973837 |
12 | 1465979a |
13 | a303321 |
14 | 67b8d26 |
15 | 4508c14 |
hex | 2f19e26 |
49389094 has 16 divisors (see below), whose sum is σ = 78320880. Its totient is φ = 23293440.
The previous prime is 49389061. The next prime is 49389139. The reversal of 49389094 is 49098394.
It is a super-2 number, since 2×493890942 = 4878565212281672, which contains 22 as substring.
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, 6462 + ... + 11854.
It is an arithmetic number, because the mean of its divisors is an integer number (4895055).
Almost surely, 249389094 is an apocalyptic number.
49389094 is a deficient number, since it is larger than the sum of its proper divisors (28931786).
49389094 is a wasteful number, since it uses less digits than its factorization.
49389094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5655.
The product of its (nonzero) digits is 279936, while the sum is 46.
The square root of 49389094 is about 7027.7374737536. The cubic root of 49389094 is about 366.8965993995.
The spelling of 49389094 in words is "forty-nine million, three hundred eighty-nine thousand, ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •