Base | Representation |
---|---|
bin | 1000100011110001… |
… | …0010100100100111 |
3 | 12221010011101212001 |
4 | 2020330102210213 |
5 | 14201130143322 |
6 | 1015551310131 |
7 | 110635323322 |
oct | 21074224447 |
9 | 5833141761 |
10 | 2297506087 |
11 | a79978368 |
12 | 54151b347 |
13 | 2a7cb0c76 |
14 | 17b1bd7b9 |
15 | d6a7c827 |
hex | 88f12927 |
2297506087 has 8 divisors (see below), whose sum is σ = 2523576960. Its totient is φ = 2081950200.
The previous prime is 2297506037. The next prime is 2297506091. The reversal of 2297506087 is 7806057922.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2297506087 - 227 = 2163288359 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2297506037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2628289 + ... + 2629162.
It is an arithmetic number, because the mean of its divisors is an integer number (315447120).
Almost surely, 22297506087 is an apocalyptic number.
2297506087 is a deficient number, since it is larger than the sum of its proper divisors (226070873).
2297506087 is a wasteful number, since it uses less digits than its factorization.
2297506087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5257493.
The product of its (nonzero) digits is 423360, while the sum is 46.
The square root of 2297506087 is about 47932.3073406653. The cubic root of 2297506087 is about 1319.5288506384.
The spelling of 2297506087 in words is "two billion, two hundred ninety-seven million, five hundred six thousand, eighty-seven".
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