Base | Representation |
---|---|
bin | 1011101101011… |
… | …1111100011111 |
3 | 10102102111121111 |
4 | 2323113330133 |
5 | 100033302012 |
6 | 4512442451 |
7 | 1134335050 |
oct | 273277437 |
9 | 112374544 |
10 | 49119007 |
11 | 257a9923 |
12 | 14549427 |
13 | a23a402 |
14 | 6748727 |
15 | 44a3ba7 |
hex | 2ed7f1f |
49119007 has 16 divisors (see below), whose sum is σ = 59415552. Its totient is φ = 39695040.
The previous prime is 49118989. The next prime is 49119019. The reversal of 49119007 is 70091194.
It is not a de Polignac number, because 49119007 - 27 = 49118879 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 49119007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49119067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9283 + ... + 13579.
It is an arithmetic number, because the mean of its divisors is an integer number (3713472).
Almost surely, 249119007 is an apocalyptic number.
49119007 is a deficient number, since it is larger than the sum of its proper divisors (10296545).
49119007 is a wasteful number, since it uses less digits than its factorization.
49119007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4398.
The product of its (nonzero) digits is 2268, while the sum is 31.
The square root of 49119007 is about 7008.4953449367. The cubic root of 49119007 is about 366.2265784274.
The spelling of 49119007 in words is "forty-nine million, one hundred nineteen thousand, seven".
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