Base | Representation |
---|---|
bin | 1011101111100… |
… | …1010010000110 |
3 | 10102200102220221 |
4 | 2323321102012 |
5 | 100102134213 |
6 | 4515414554 |
7 | 1135444132 |
oct | 273712206 |
9 | 112612827 |
10 | 49255558 |
11 | 25892480 |
12 | 145b445a |
13 | a287601 |
14 | 67823c2 |
15 | 44ce38d |
hex | 2ef9486 |
49255558 has 32 divisors (see below), whose sum is σ = 84644352. Its totient is φ = 21278400.
The previous prime is 49255541. The next prime is 49255561. The reversal of 49255558 is 85555294.
It is a super-3 number, since 3×492555583 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157210 + ... + 157522.
It is an arithmetic number, because the mean of its divisors is an integer number (2645136).
Almost surely, 249255558 is an apocalyptic number.
49255558 is a deficient number, since it is larger than the sum of its proper divisors (35388794).
49255558 is a wasteful number, since it uses less digits than its factorization.
49255558 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 660.
The product of its digits is 360000, while the sum is 43.
The square root of 49255558 is about 7018.2304037414. The cubic root of 49255558 is about 366.5656347903.
The spelling of 49255558 in words is "forty-nine million, two hundred fifty-five thousand, five hundred fifty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •