Base | Representation |
---|---|
bin | 1011111010111… |
… | …0101101011011 |
3 | 10111002012022002 |
4 | 2332232231123 |
5 | 100244424213 |
6 | 4543351215 |
7 | 1144660520 |
oct | 276565533 |
9 | 114065262 |
10 | 49998683 |
11 | 2624a829 |
12 | 148b250b |
13 | a487927 |
14 | 68d7147 |
15 | 45c9658 |
hex | 2faeb5b |
49998683 has 16 divisors (see below), whose sum is σ = 61415424. Its totient is φ = 39726720.
The previous prime is 49998661. The next prime is 49998727. The reversal of 49998683 is 38689994.
It is a cyclic number.
It is not a de Polignac number, because 49998683 - 28 = 49998427 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49998623) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4838 + ... + 11108.
It is an arithmetic number, because the mean of its divisors is an integer number (3838464).
Almost surely, 249998683 is an apocalyptic number.
49998683 is a deficient number, since it is larger than the sum of its proper divisors (11416741).
49998683 is a wasteful number, since it uses less digits than its factorization.
49998683 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6362.
The product of its digits is 3359232, while the sum is 56.
The square root of 49998683 is about 7070.9746852892. The cubic root of 49998683 is about 368.3999152560.
The spelling of 49998683 in words is "forty-nine million, nine hundred ninety-eight thousand, six hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •