Base | Representation |
---|---|
bin | 1011111001101… |
… | …1010001101110 |
3 | 10110221011010001 |
4 | 2332123101232 |
5 | 100234402321 |
6 | 4541534514 |
7 | 1144206460 |
oct | 276332156 |
9 | 113834101 |
10 | 49919086 |
11 | 261a5a48 |
12 | 1487443a |
13 | a45a629 |
14 | 68b6130 |
15 | 45b0c91 |
hex | 2f9b46e |
49919086 has 16 divisors (see below), whose sum is σ = 85671936. Its totient is φ = 21369816.
The previous prime is 49919069. The next prime is 49919113. The reversal of 49919086 is 68091994.
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, 17235 + ... + 19921.
It is an arithmetic number, because the mean of its divisors is an integer number (5354496).
Almost surely, 249919086 is an apocalyptic number.
49919086 is a deficient number, since it is larger than the sum of its proper divisors (35752850).
49919086 is a wasteful number, since it uses less digits than its factorization.
49919086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4023.
The product of its (nonzero) digits is 139968, while the sum is 46.
The square root of 49919086 is about 7065.3440114406. The cubic root of 49919086 is about 368.2043160861.
The spelling of 49919086 in words is "forty-nine million, nine hundred nineteen thousand, eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •