Base | Representation |
---|---|
bin | 1011110000000… |
… | …1011010101100 |
3 | 10102202010121221 |
4 | 2330001122230 |
5 | 100104221001 |
6 | 4520233124 |
7 | 1135643230 |
oct | 274013254 |
9 | 112663557 |
10 | 49288876 |
11 | 2590550a |
12 | 1460b7a4 |
13 | a299820 |
14 | 67905c0 |
15 | 44d91a1 |
hex | 2f016ac |
49288876 has 24 divisors (see below), whose sum is σ = 106161440. Its totient is φ = 19498752.
The previous prime is 49288873. The next prime is 49288891. The reversal of 49288876 is 67888294.
It is a Harshad number since it is a multiple of its sum of digits (52).
It is not an unprimeable number, because it can be changed into a prime (49288873) 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, 67341 + ... + 68068.
Almost surely, 249288876 is an apocalyptic number.
It is an amenable number.
49288876 is an abundant number, since it is smaller than the sum of its proper divisors (56872564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49288876 is a wasteful number, since it uses less digits than its factorization.
49288876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135433 (or 135431 counting only the distinct ones).
The product of its digits is 1548288, while the sum is 52.
The square root of 49288876 is about 7020.6036777474. The cubic root of 49288876 is about 366.6482683147.
The spelling of 49288876 in words is "forty-nine million, two hundred eighty-eight thousand, eight hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •