Base | Representation |
---|---|
bin | 1100110100111010… |
… | …0000000000110111 |
3 | 22212221212011000000 |
4 | 3031032200000313 |
5 | 24022420133143 |
6 | 1325354122343 |
7 | 151216061055 |
oct | 31516400067 |
9 | 8787764000 |
10 | 3443130423 |
11 | 1507614937 |
12 | 8011203b3 |
13 | 42b4474a5 |
14 | 2493d71d5 |
15 | 152426bd3 |
hex | cd3a0037 |
3443130423 has 56 divisors (see below), whose sum is σ = 5355892368. Its totient is φ = 2210654592.
The previous prime is 3443130359. The next prime is 3443130433. The reversal of 3443130423 is 3240313443.
3443130423 is a `hidden beast` number, since 344 + 313 + 0 + 4 + 2 + 3 = 666.
It is not a de Polignac number, because 3443130423 - 26 = 3443130359 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3443130433) by changing a digit.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 2885515 + ... + 2886707.
Almost surely, 23443130423 is an apocalyptic number.
3443130423 is a deficient number, since it is larger than the sum of its proper divisors (1912761945).
3443130423 is a wasteful number, since it uses less digits than its factorization.
3443130423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1355 (or 1340 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
The square root of 3443130423 is about 58678.1937605445. The cubic root of 3443130423 is about 1510.0262298267.
Adding to 3443130423 its reverse (3240313443), we get a palindrome (6683443866).
The spelling of 3443130423 in words is "three billion, four hundred forty-three million, one hundred thirty thousand, four hundred twenty-three".
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