Base | Representation |
---|---|
bin | 1011101101011… |
… | …1111001001000 |
3 | 10102102111022112 |
4 | 2323113321020 |
5 | 100033300132 |
6 | 4512441452 |
7 | 1134334322 |
oct | 273277110 |
9 | 112374275 |
10 | 49118792 |
11 | 257a9748 |
12 | 14549288 |
13 | a23a298 |
14 | 6748612 |
15 | 44a3ab2 |
hex | 2ed7e48 |
49118792 has 8 divisors (see below), whose sum is σ = 92097750. Its totient is φ = 24559392.
The previous prime is 49118791. The next prime is 49118801. The reversal of 49118792 is 29781194.
It can be written as a sum of positive squares in only one way, i.e., 47141956 + 1976836 = 6866^2 + 1406^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (49118791) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3069917 + ... + 3069932.
Almost surely, 249118792 is an apocalyptic number.
It is an amenable number.
49118792 is a deficient number, since it is larger than the sum of its proper divisors (42978958).
49118792 is a wasteful number, since it uses less digits than its factorization.
49118792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6139855 (or 6139851 counting only the distinct ones).
The product of its digits is 36288, while the sum is 41.
The square root of 49118792 is about 7008.4800063923. The cubic root of 49118792 is about 366.2260440869.
The spelling of 49118792 in words is "forty-nine million, one hundred eighteen thousand, seven hundred ninety-two".
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