Base | Representation |
---|---|
bin | 1011101101111… |
… | …1001111001100 |
3 | 10102111000120202 |
4 | 2323133033030 |
5 | 100040231001 |
6 | 4513233032 |
7 | 1134521120 |
oct | 273371714 |
9 | 112430522 |
10 | 49148876 |
11 | 2581a307 |
12 | 14562778 |
13 | a24ab9a |
14 | 6755580 |
15 | 44ac96b |
hex | 2edf3cc |
49148876 has 24 divisors (see below), whose sum is σ = 100956576. Its totient is φ = 20494080.
The previous prime is 49148849. The next prime is 49148899. The reversal of 49148876 is 67884194.
It is a super-2 number, since 2×491488762 = 4831224024126752, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 49148876.
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 7 ways as a sum of consecutive naturals, for example, 22685 + ... + 24756.
It is an arithmetic number, because the mean of its divisors is an integer number (4206524).
Almost surely, 249148876 is an apocalyptic number.
It is an amenable number.
49148876 is an abundant number, since it is smaller than the sum of its proper divisors (51807700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49148876 is a wasteful number, since it uses less digits than its factorization.
49148876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47489 (or 47487 counting only the distinct ones).
The product of its digits is 387072, while the sum is 47.
The square root of 49148876 is about 7010.6259349647. The cubic root of 49148876 is about 366.3007968465.
The spelling of 49148876 in words is "forty-nine million, one hundred forty-eight thousand, eight hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •