Base | Representation |
---|---|
bin | 1001111010101101… |
… | …0001100010000100 |
3 | 20212112021221012211 |
4 | 2132223101202010 |
5 | 20423002103012 |
6 | 1120054553204 |
7 | 122653565104 |
oct | 23653214204 |
9 | 6775257184 |
10 | 2662144132 |
11 | 114679031a |
12 | 623668804 |
13 | 3356c0b1b |
14 | 1b37bb204 |
15 | 108aa86a7 |
hex | 9ead1884 |
2662144132 has 12 divisors (see below), whose sum is σ = 4660848640. Its totient is φ = 1330473096.
The previous prime is 2662144103. The next prime is 2662144153. The reversal of 2662144132 is 2314412662.
It is a super-2 number, since 2×26621441322 = 14174022759084066848, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2662144094 and 2662144103.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139668 + ... + 157579.
Almost surely, 22662144132 is an apocalyptic number.
It is an amenable number.
2662144132 is a deficient number, since it is larger than the sum of its proper divisors (1998704508).
2662144132 is a wasteful number, since it uses less digits than its factorization.
2662144132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 299490 (or 299488 counting only the distinct ones).
The product of its digits is 13824, while the sum is 31.
The square root of 2662144132 is about 51595.9701139537. The cubic root of 2662144132 is about 1385.9381675102.
Adding to 2662144132 its reverse (2314412662), we get a palindrome (4976556794).
The spelling of 2662144132 in words is "two billion, six hundred sixty-two million, one hundred forty-four thousand, one hundred thirty-two".
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