Base | Representation |
---|---|
bin | 1110100111000111001110… |
… | …00100111101011100011111 |
3 | 11012202121202010102101222222 |
4 | 13103203213010331130133 |
5 | 13202410203421224411 |
6 | 152200231440255555 |
7 | 6524222051414300 |
oct | 723434704753437 |
9 | 135677663371888 |
10 | 32130232211231 |
11 | a26839a4a4780 |
12 | 372b0799115bb |
13 | 14c0b389cca2b |
14 | 7d117c0b07a7 |
15 | 3aabab1d84db |
hex | 1d38e713d71f |
32130232211231 has 24 divisors (see below), whose sum is σ = 40774973792256. Its totient is φ = 25035824551920.
The previous prime is 32130232211183. The next prime is 32130232211281. The reversal of 32130232211231 is 13211223203123.
It is not a de Polignac number, because 32130232211231 - 218 = 32130231949087 is a prime.
It is a super-2 number, since 2×321302322112312 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 32130232211231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32130232211281) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18298850 + ... + 19977696.
It is an arithmetic number, because the mean of its divisors is an integer number (1698957241344).
Almost surely, 232130232211231 is an apocalyptic number.
32130232211231 is a deficient number, since it is larger than the sum of its proper divisors (8644741581025).
32130232211231 is a wasteful number, since it uses less digits than its factorization.
32130232211231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1714379 (or 1714372 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 32130232211231 its reverse (13211223203123), we get a palindrome (45341455414354).
The spelling of 32130232211231 in words is "thirty-two trillion, one hundred thirty billion, two hundred thirty-two million, two hundred eleven thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •