Base | Representation |
---|---|
bin | 11101111011001011… |
… | …100111010111000010 |
3 | 10001221021220220221201 |
4 | 131323023213113002 |
5 | 1011301120212232 |
6 | 22432211411414 |
7 | 2215150336132 |
oct | 357313472702 |
9 | 101837826851 |
10 | 32131413442 |
11 | 12699388547 |
12 | 62888b3b6a |
13 | 3050b3139b |
14 | 17ab550ac2 |
15 | c80ce8be7 |
hex | 77b2e75c2 |
32131413442 has 8 divisors (see below), whose sum is σ = 48272078736. Its totient is φ = 16040720532.
The previous prime is 32131413403. The next prime is 32131413443. The reversal of 32131413442 is 24431413123.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 32131413442.
It is not an unprimeable number, because it can be changed into a prime (32131413443) 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, 12491488 + ... + 12494059.
It is an arithmetic number, because the mean of its divisors is an integer number (6034009842).
Almost surely, 232131413442 is an apocalyptic number.
32131413442 is a deficient number, since it is larger than the sum of its proper divisors (16140665294).
32131413442 is a wasteful number, since it uses less digits than its factorization.
32131413442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24986192.
The product of its digits is 6912, while the sum is 28.
Adding to 32131413442 its reverse (24431413123), we get a palindrome (56562826565).
The spelling of 32131413442 in words is "thirty-two billion, one hundred thirty-one million, four hundred thirteen thousand, four hundred forty-two".
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