Base | Representation |
---|---|
bin | 111111111010010… |
… | …1011000000110001 |
3 | 12112110021121022001 |
4 | 1333310223000301 |
5 | 13342443422342 |
6 | 552444214001 |
7 | 104100032455 |
oct | 17764530061 |
9 | 5473247261 |
10 | 2144514097 |
11 | a00582200 |
12 | 4ba23a301 |
13 | 2823a526b |
14 | 164b56665 |
15 | c840b8b7 |
hex | 7fd2b031 |
2144514097 has 12 divisors (see below), whose sum is σ = 2481258640. Its totient is φ = 1846947960.
The previous prime is 2144514067. The next prime is 2144514139. The reversal of 2144514097 is 7904154412.
It is not a de Polignac number, because 2144514097 - 215 = 2144481329 is a prime.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (2144514067) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 464103 + ... + 468700.
Almost surely, 22144514097 is an apocalyptic number.
It is an amenable number.
2144514097 is a deficient number, since it is larger than the sum of its proper divisors (336744543).
2144514097 is a wasteful number, since it uses less digits than its factorization.
2144514097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 932844 (or 932833 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 37.
The square root of 2144514097 is about 46308.8986804912. The cubic root of 2144514097 is about 1289.5642012881.
The spelling of 2144514097 in words is "two billion, one hundred forty-four million, five hundred fourteen thousand, ninety-seven".
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