Base | Representation |
---|---|
bin | 1011110011111… |
… | …1001111011110 |
3 | 10110012222222222 |
4 | 2330333033132 |
5 | 100140321420 |
6 | 4525505342 |
7 | 1141046432 |
oct | 274771736 |
9 | 113188888 |
10 | 49542110 |
11 | 25a687a2 |
12 | 14712252 |
13 | a357b77 |
14 | 68189c2 |
15 | 4539225 |
hex | 2f3f3de |
49542110 has 8 divisors (see below), whose sum is σ = 89175816. Its totient is φ = 19816840.
The previous prime is 49542109. The next prime is 49542113. The reversal of 49542110 is 1124594.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 49542110.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49542113) 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 3 ways as a sum of consecutive naturals, for example, 2477096 + ... + 2477115.
It is an arithmetic number, because the mean of its divisors is an integer number (11146977).
Almost surely, 249542110 is an apocalyptic number.
49542110 is a deficient number, since it is larger than the sum of its proper divisors (39633706).
49542110 is a wasteful number, since it uses less digits than its factorization.
49542110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4954218.
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 49542110 is about 7038.6156309320. The cubic root of 49542110 is about 367.2751119202.
The spelling of 49542110 in words is "forty-nine million, five hundred forty-two thousand, one hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •