Base | Representation |
---|---|
bin | 1011110001110… |
… | …1000011000110 |
3 | 10102221212212201 |
4 | 2330131003012 |
5 | 100121331204 |
6 | 4522505114 |
7 | 1136624212 |
oct | 274350306 |
9 | 112855781 |
10 | 49402054 |
11 | 25982549 |
12 | 1466519a |
13 | a3091b0 |
14 | 67bd942 |
15 | 450c9a4 |
hex | 2f1d0c6 |
49402054 has 8 divisors (see below), whose sum is σ = 79803360. Its totient is φ = 22800936.
The previous prime is 49402049. The next prime is 49402103. The reversal of 49402054 is 45020494.
49402054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 950014 + ... + 950065.
It is an arithmetic number, because the mean of its divisors is an integer number (9975420).
Almost surely, 249402054 is an apocalyptic number.
49402054 is a deficient number, since it is larger than the sum of its proper divisors (30401306).
49402054 is a wasteful number, since it uses less digits than its factorization.
49402054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1900094.
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 49402054 is about 7028.6594738969. The cubic root of 49402054 is about 366.9286885626.
The spelling of 49402054 in words is "forty-nine million, four hundred two thousand, fifty-four".
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