Base | Representation |
---|---|
bin | 1010110011011110… |
… | …1111001101001001 |
3 | 21111010102010020222 |
4 | 2230313233031021 |
5 | 21414433324200 |
6 | 1155443155425 |
7 | 131605036022 |
oct | 25467571511 |
9 | 7433363228 |
10 | 2900292425 |
11 | 1259159698 |
12 | 68b375b75 |
13 | 372b43b84 |
14 | 1d728dc49 |
15 | 11e94ad85 |
hex | acdef349 |
2900292425 has 6 divisors (see below), whose sum is σ = 3596362638. Its totient is φ = 2320233920.
The previous prime is 2900292413. The next prime is 2900292427. The reversal of 2900292425 is 5242920092.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 14776336 + 2885516089 = 3844^2 + 53717^2 .
It is not a de Polignac number, because 2900292425 - 224 = 2883515209 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2900292427) 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 5 ways as a sum of consecutive naturals, for example, 58005824 + ... + 58005873.
It is an arithmetic number, because the mean of its divisors is an integer number (599393773).
Almost surely, 22900292425 is an apocalyptic number.
2900292425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2900292425 is a deficient number, since it is larger than the sum of its proper divisors (696070213).
2900292425 is a wasteful number, since it uses less digits than its factorization.
2900292425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116011707 (or 116011702 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 35.
The square root of 2900292425 is about 53854.3631008668. The cubic root of 2900292425 is about 1426.0910777920.
The spelling of 2900292425 in words is "two billion, nine hundred million, two hundred ninety-two thousand, four hundred twenty-five".
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