Base | Representation |
---|---|
bin | 111111100010111… |
… | …1100100111010110 |
3 | 12111121020022021201 |
4 | 1333011330213112 |
5 | 13331324443210 |
6 | 551325503114 |
7 | 103560646201 |
oct | 17705744726 |
9 | 5447208251 |
10 | 2132265430 |
11 | 9a4676639 |
12 | 4b6111a9a |
13 | 27c9a7029 |
14 | 163288938 |
15 | c72dc53a |
hex | 7f17c9d6 |
2132265430 has 16 divisors (see below), whose sum is σ = 3850585200. Its totient is φ = 850126752.
The previous prime is 2132265427. The next prime is 2132265433. The reversal of 2132265430 is 345622312.
It is an interprime number because it is at equal distance from previous prime (2132265427) and next prime (2132265433).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2132265433) 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, 344205 + ... + 350344.
It is an arithmetic number, because the mean of its divisors is an integer number (240661575).
Almost surely, 22132265430 is an apocalyptic number.
2132265430 is a deficient number, since it is larger than the sum of its proper divisors (1718319770).
2132265430 is a wasteful number, since it uses less digits than its factorization.
2132265430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 694863.
The product of its (nonzero) digits is 8640, while the sum is 28.
The square root of 2132265430 is about 46176.4596953902. The cubic root of 2132265430 is about 1287.1043416782.
Adding to 2132265430 its reverse (345622312), we get a palindrome (2477887742).
The spelling of 2132265430 in words is "two billion, one hundred thirty-two million, two hundred sixty-five thousand, four hundred thirty".
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