Base | Representation |
---|---|
bin | 1010101101100111… |
… | …1010100001001001 |
3 | 21102102010112222122 |
4 | 2223121322201021 |
5 | 21342134302400 |
6 | 1153204101025 |
7 | 131156010632 |
oct | 25331724111 |
9 | 7372115878 |
10 | 2875697225 |
11 | 124628a985 |
12 | 683094775 |
13 | 36aa11cbb |
14 | 1d3cca889 |
15 | 11c6dd685 |
hex | ab67a849 |
2875697225 has 12 divisors (see below), whose sum is σ = 3599193744. Its totient is φ = 2279055120.
The previous prime is 2875697221. The next prime is 2875697243. The reversal of 2875697225 is 5227965782.
2875697225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2875697225 - 22 = 2875697221 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2875697221) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 534839 + ... + 540188.
It is an arithmetic number, because the mean of its divisors is an integer number (299932812).
Almost surely, 22875697225 is an apocalyptic number.
2875697225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2875697225 is a deficient number, since it is larger than the sum of its proper divisors (723496519).
2875697225 is a wasteful number, since it uses less digits than its factorization.
2875697225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1075144 (or 1075139 counting only the distinct ones).
The product of its digits is 4233600, while the sum is 53.
The square root of 2875697225 is about 53625.5277363309. The cubic root of 2875697225 is about 1422.0484264412.
The spelling of 2875697225 in words is "two billion, eight hundred seventy-five million, six hundred ninety-seven thousand, two hundred twenty-five".
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