Base | Representation |
---|---|
bin | 1011111000101… |
… | …1111101100011 |
3 | 10110210222001200 |
4 | 2332023331203 |
5 | 100230400410 |
6 | 4540332243 |
7 | 1143525543 |
oct | 276137543 |
9 | 113728050 |
10 | 49856355 |
11 | 261628aa |
12 | 14844083 |
13 | a437c03 |
14 | 689b323 |
15 | 459c3c0 |
hex | 2f8bf63 |
49856355 has 24 divisors (see below), whose sum is σ = 87059232. Its totient is φ = 26392704.
The previous prime is 49856309. The next prime is 49856363. The reversal of 49856355 is 55365894.
49856355 is a `hidden beast` number, since 4 + 9 + 8 + 5 + 635 + 5 = 666.
It is not a de Polignac number, because 49856355 - 27 = 49856227 is a prime.
It is a super-2 number, since 2×498563552 = 4971312267772050, which contains 22 as substring.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 49856355.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2122 + ... + 10208.
It is an arithmetic number, because the mean of its divisors is an integer number (3627468).
Almost surely, 249856355 is an apocalyptic number.
49856355 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
49856355 is a deficient number, since it is larger than the sum of its proper divisors (37202877).
49856355 is a wasteful number, since it uses less digits than its factorization.
49856355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8235 (or 8232 counting only the distinct ones).
The product of its digits is 648000, while the sum is 45.
The square root of 49856355 is about 7060.9032708287. The cubic root of 49856355 is about 368.0500163390.
The spelling of 49856355 in words is "forty-nine million, eight hundred fifty-six thousand, three hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.102 sec. • engine limits •