Base | Representation |
---|---|
bin | 1011101110101… |
… | …0111100101100 |
3 | 10102120110101100 |
4 | 2323222330230 |
5 | 100043244334 |
6 | 4514243100 |
7 | 1135111014 |
oct | 273527454 |
9 | 112513340 |
10 | 49196844 |
11 | 25852354 |
12 | 14586490 |
13 | a266978 |
14 | 6768c44 |
15 | 44bbc99 |
hex | 2eeaf2c |
49196844 has 36 divisors (see below), whose sum is σ = 131675544. Its totient is φ = 15434112.
The previous prime is 49196831. The next prime is 49196863. The reversal of 49196844 is 44869194.
It is a tau number, because it is divible by the number of its divisors (36).
It is a self number, because there is not a number n which added to its sum of digits gives 49196844.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39582 + ... + 40805.
It is an arithmetic number, because the mean of its divisors is an integer number (3657654).
Almost surely, 249196844 is an apocalyptic number.
It is an amenable number.
49196844 is an abundant number, since it is smaller than the sum of its proper divisors (82478700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49196844 is a wasteful number, since it uses less digits than its factorization.
49196844 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80414 (or 80409 counting only the distinct ones).
The product of its digits is 248832, while the sum is 45.
The square root of 49196844 is about 7014.0461931755. The cubic root of 49196844 is about 366.4199247220.
The spelling of 49196844 in words is "forty-nine million, one hundred ninety-six thousand, eight hundred forty-four".
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