Base | Representation |
---|---|
bin | 1000001011011110… |
… | …1001011111110111 |
3 | 12200000110100121120 |
4 | 2002313221133313 |
5 | 13444040012400 |
6 | 1001511515023 |
7 | 105260340624 |
oct | 20267513767 |
9 | 5600410546 |
10 | 2195625975 |
11 | a27412324 |
12 | 513388a73 |
13 | 28cb5c78a |
14 | 16b85d34b |
15 | ccb55ca0 |
hex | 82de97f7 |
2195625975 has 24 divisors (see below), whose sum is σ = 3673848192. Its totient is φ = 1156888800.
The previous prime is 2195625937. The next prime is 2195626019. The reversal of 2195625975 is 5795265912.
It is a happy number.
It is not a de Polignac number, because 2195625975 - 215 = 2195593207 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170131 + ... + 182580.
It is an arithmetic number, because the mean of its divisors is an integer number (153077008).
Almost surely, 22195625975 is an apocalyptic number.
2195625975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2195625975 is a deficient number, since it is larger than the sum of its proper divisors (1478222217).
2195625975 is a wasteful number, since it uses less digits than its factorization.
2195625975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 352807 (or 352802 counting only the distinct ones).
The product of its digits is 1701000, while the sum is 51.
The square root of 2195625975 is about 46857.5071359969. The cubic root of 2195625975 is about 1299.7289326346.
The spelling of 2195625975 in words is "two billion, one hundred ninety-five million, six hundred twenty-five thousand, nine hundred seventy-five".
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