Base | Representation |
---|---|
bin | 1011010110111110… |
… | …0101100100000101 |
3 | 21212111111220110100 |
4 | 2311233211210011 |
5 | 22221040310400 |
6 | 1222321514313 |
7 | 135363232155 |
oct | 26557454405 |
9 | 7774456410 |
10 | 3049150725 |
11 | 1325191085 |
12 | 7111a2999 |
13 | 3979331ca |
14 | 20cd5c765 |
15 | 12ca52100 |
hex | b5be5905 |
3049150725 has 36 divisors (see below), whose sum is σ = 5477709796. Its totient is φ = 1621347840.
The previous prime is 3049150717. The next prime is 3049150759. The reversal of 3049150725 is 5270519403.
It can be written as a sum of positive squares in 6 ways, for example, as 249576804 + 2799573921 = 15798^2 + 52911^2 .
It is not a de Polignac number, because 3049150725 - 23 = 3049150717 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3049150725.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 55719 + ... + 95931.
Almost surely, 23049150725 is an apocalyptic number.
It is an amenable number.
3049150725 is a deficient number, since it is larger than the sum of its proper divisors (2428559071).
3049150725 is a wasteful number, since it uses less digits than its factorization.
3049150725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40566 (or 40558 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 3049150725 is about 55219.1155760394. The cubic root of 3049150725 is about 1450.0833443968.
The spelling of 3049150725 in words is "three billion, forty-nine million, one hundred fifty thousand, seven hundred twenty-five".
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