Base | Representation |
---|---|
bin | 1011111000111… |
… | …1000000111110 |
3 | 10110211121012220 |
4 | 2332033000332 |
5 | 100231300422 |
6 | 4540510210 |
7 | 1143610161 |
oct | 276170076 |
9 | 113747186 |
10 | 49868862 |
11 | 2617123a |
12 | 1484b366 |
13 | a440804 |
14 | 68a1ad8 |
15 | 45a0e5c |
hex | 2f8f03e |
49868862 has 16 divisors (see below), whose sum is σ = 99868800. Its totient is φ = 16601112.
The previous prime is 49868857. The next prime is 49868869. The reversal of 49868862 is 26886894.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49868869) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112 + ... + 9987.
It is an arithmetic number, because the mean of its divisors is an integer number (6241800).
Almost surely, 249868862 is an apocalyptic number.
49868862 is an abundant number, since it is smaller than the sum of its proper divisors (49999938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49868862 is a wasteful number, since it uses less digits than its factorization.
49868862 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10927.
The product of its digits is 1327104, while the sum is 51.
The square root of 49868862 is about 7061.7888668524. The cubic root of 49868862 is about 368.0807901938.
The spelling of 49868862 in words is "forty-nine million, eight hundred sixty-eight thousand, eight hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •