Base | Representation |
---|---|
bin | 10001111001101111100… |
… | …110100000000010011011 |
3 | 11100121110001110011102211 |
4 | 101321233212200002123 |
5 | 130124004122312311 |
6 | 2341054454535551 |
7 | 154611215023213 |
oct | 21715746400233 |
9 | 4317401404384 |
10 | 1230233010331 |
11 | 43481450a246 |
12 | 17a5166675b7 |
13 | 8c01a024330 |
14 | 437878a9243 |
15 | 22003ede821 |
hex | 11e6f9a009b |
1230233010331 has 8 divisors (see below), whose sum is σ = 1326756294864. Its totient is φ = 1133979722400.
The previous prime is 1230233010317. The next prime is 1230233010337. The reversal of 1230233010331 is 1330103320321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1230233010331 - 25 = 1230233010299 is a prime.
It is a super-2 number, since 2×12302330103312 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1230233010337) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67489681 + ... + 67507906.
It is an arithmetic number, because the mean of its divisors is an integer number (165844536858).
Almost surely, 21230233010331 is an apocalyptic number.
1230233010331 is a deficient number, since it is larger than the sum of its proper divisors (96523284533).
1230233010331 is a wasteful number, since it uses less digits than its factorization.
1230233010331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134998301.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 1230233010331 its reverse (1330103320321), we get a palindrome (2560336330652).
The spelling of 1230233010331 in words is "one trillion, two hundred thirty billion, two hundred thirty-three million, ten thousand, three hundred thirty-one".
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