Base | Representation |
---|---|
bin | 1000001111111000… |
… | …1111101101101111 |
3 | 12201022021120220210 |
4 | 2003332033231233 |
5 | 14013304220331 |
6 | 1003412313503 |
7 | 105603550026 |
oct | 20376175557 |
9 | 5638246823 |
10 | 2214132591 |
11 | a36902650 |
12 | 519612893 |
13 | 29393c238 |
14 | 1700b98bd |
15 | ce5ae446 |
hex | 83f8fb6f |
2214132591 has 16 divisors (see below), whose sum is σ = 3222793728. Its totient is φ = 1340966400.
The previous prime is 2214132539. The next prime is 2214132619. The reversal of 2214132591 is 1952314122.
It is not a de Polignac number, because 2214132591 - 26 = 2214132527 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2214132691) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26511 + ... + 71631.
It is an arithmetic number, because the mean of its divisors is an integer number (201424608).
Almost surely, 22214132591 is an apocalyptic number.
2214132591 is a deficient number, since it is larger than the sum of its proper divisors (1008661137).
2214132591 is a wasteful number, since it uses less digits than its factorization.
2214132591 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46622.
The product of its digits is 4320, while the sum is 30.
The square root of 2214132591 is about 47054.5703518797. The cubic root of 2214132591 is about 1303.3704632394.
The spelling of 2214132591 in words is "two billion, two hundred fourteen million, one hundred thirty-two thousand, five hundred ninety-one".
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