Base | Representation |
---|---|
bin | 1011001001100011… |
… | …1101011000011101 |
3 | 21201120122102120201 |
4 | 2302120331120131 |
5 | 22112134343300 |
6 | 1212551543501 |
7 | 134111060011 |
oct | 26230753035 |
9 | 7646572521 |
10 | 2992887325 |
11 | 12a64525aa |
12 | 6b638ab91 |
13 | 389093c5c |
14 | 2056b4541 |
15 | 127b3b66a |
hex | b263d61d |
2992887325 has 6 divisors (see below), whose sum is σ = 3711180314. Its totient is φ = 2394309840.
The previous prime is 2992887311. The next prime is 2992887367. The reversal of 2992887325 is 5237882992.
It can be written as a sum of positive squares in 3 ways, for example, as 584237241 + 2408650084 = 24171^2 + 49078^2 .
It is not a de Polignac number, because 2992887325 - 211 = 2992885277 is a prime.
It is a Duffinian number.
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 5 ways as a sum of consecutive naturals, for example, 59857722 + ... + 59857771.
Almost surely, 22992887325 is an apocalyptic number.
2992887325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2992887325 is a deficient number, since it is larger than the sum of its proper divisors (718292989).
2992887325 is a wasteful number, since it uses less digits than its factorization.
2992887325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119715503 (or 119715498 counting only the distinct ones).
The product of its digits is 4354560, while the sum is 55.
The square root of 2992887325 is about 54707.2876772373. The cubic root of 2992887325 is about 1441.1088625045.
The spelling of 2992887325 in words is "two billion, nine hundred ninety-two million, eight hundred eighty-seven thousand, three hundred twenty-five".
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