Base | Representation |
---|---|
bin | 111101101010101110… |
… | …1001101000001011100 |
3 | 110122211021211021122222 |
4 | 1323111131031001130 |
5 | 4132204114041104 |
6 | 140500531124512 |
7 | 12365513210645 |
oct | 1732535150134 |
9 | 418737737588 |
10 | 132430221404 |
11 | 51188453478 |
12 | 217ba743738 |
13 | c646512170 |
14 | 65a41546cc |
15 | 36a13a91be |
hex | 1ed574d05c |
132430221404 has 12 divisors (see below), whose sum is σ = 249580032744. Its totient is φ = 61121640624.
The previous prime is 132430221403. The next prime is 132430221421. The reversal of 132430221404 is 404122034231.
It is a super-2 number, since 2×1324302214042 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132430221403) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1273367462 + ... + 1273367565.
It is an arithmetic number, because the mean of its divisors is an integer number (20798336062).
Almost surely, 2132430221404 is an apocalyptic number.
It is an amenable number.
132430221404 is a deficient number, since it is larger than the sum of its proper divisors (117149811340).
132430221404 is a wasteful number, since it uses less digits than its factorization.
132430221404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2546735044 (or 2546735042 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 132430221404 its reverse (404122034231), we get a palindrome (536552255635).
The spelling of 132430221404 in words is "one hundred thirty-two billion, four hundred thirty million, two hundred twenty-one thousand, four hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •