Base | Representation |
---|---|
bin | 1011101100100… |
… | …1011010001001 |
3 | 10102022110221020 |
4 | 2323021122021 |
5 | 100024400330 |
6 | 4511303053 |
7 | 1133666340 |
oct | 273113211 |
9 | 112273836 |
10 | 49059465 |
11 | 25769114 |
12 | 1451aa89 |
13 | a219290 |
14 | 6730b57 |
15 | 4491210 |
hex | 2ec9689 |
49059465 has 64 divisors (see below), whose sum is σ = 97714176. Its totient is φ = 20466432.
The previous prime is 49059457. The next prime is 49059469. The reversal of 49059465 is 56495094.
It is a happy number.
49059465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
49059465 is a nontrivial binomial coefficient, being equal to C(9906, 2).
It is not a de Polignac number, because 49059465 - 23 = 49059457 is a prime.
It is a super-2 number, since 2×490594652 = 4813662212172450, which contains 22 as substring.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (49059469) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 173214 + ... + 173496.
It is an arithmetic number, because the mean of its divisors is an integer number (1526784).
Almost surely, 249059465 is an apocalyptic number.
49059465 is the 9905-th triangular number and also the 4953-rd hexagonal number.
It is an amenable number.
49059465 is a deficient number, since it is larger than the sum of its proper divisors (48654711).
49059465 is a wasteful number, since it uses less digits than its factorization.
49059465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 438.
The product of its (nonzero) digits is 194400, while the sum is 42.
The square root of 49059465 is about 7004.2462121202. The cubic root of 49059465 is about 366.0785387905.
The spelling of 49059465 in words is "forty-nine million, fifty-nine thousand, four hundred sixty-five".
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