Base | Representation |
---|---|
bin | 100000011110110101011… |
… | …000001000111111011001 |
3 | 21220101112001100000210201 |
4 | 200132311120020333121 |
5 | 243032401020443001 |
6 | 4425232110342201 |
7 | 320160200466214 |
oct | 40366530107731 |
9 | 7811461300721 |
10 | 2232131031001 |
11 | 790706859163 |
12 | 3007281ba961 |
13 | 1326485ac811 |
14 | 7a07002277b |
15 | 3d0e21c2501 |
hex | 207b5608fd9 |
2232131031001 has 32 divisors (see below), whose sum is σ = 2530621440000. Its totient is φ = 1956038199552.
The previous prime is 2232131030953. The next prime is 2232131031047. The reversal of 2232131031001 is 1001301312322.
2232131031001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 2232131031001 - 219 = 2232130506713 is a prime.
It is a super-3 number, since 3×22321310310013 (a number of 38 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2232131031001.
It is not an unprimeable number, because it can be changed into a prime (2232131031061) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91442340 + ... + 91466746.
It is an arithmetic number, because the mean of its divisors is an integer number (79081920000).
Almost surely, 22232131031001 is an apocalyptic number.
It is an amenable number.
2232131031001 is a deficient number, since it is larger than the sum of its proper divisors (298490408999).
2232131031001 is a wasteful number, since it uses less digits than its factorization.
2232131031001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29301.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 2232131031001 its reverse (1001301312322), we get a palindrome (3233432343323).
The spelling of 2232131031001 in words is "two trillion, two hundred thirty-two billion, one hundred thirty-one million, thirty-one thousand, one".
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