Base | Representation |
---|---|
bin | 1101011000110110111… |
… | …0010111110001010011 |
3 | 210222200212021221221011 |
4 | 3112031232113301103 |
5 | 12232030304311011 |
6 | 253355434111351 |
7 | 22421613220240 |
oct | 3261556276123 |
9 | 728625257834 |
10 | 230011010131 |
11 | 89602245311 |
12 | 386b227b557 |
13 | 188c7a6a836 |
14 | b1bdb945c7 |
15 | 5eb3025621 |
hex | 358db97c53 |
230011010131 has 8 divisors (see below), whose sum is σ = 262994148704. Its totient is φ = 197058977280.
The previous prime is 230011010107. The next prime is 230011010143. The reversal of 230011010131 is 131010110032.
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 230011010131 - 223 = 230002621523 is a prime.
It is a super-2 number, since 2×2300110101312 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (230011010101) 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, 7760580 + ... + 7790161.
It is an arithmetic number, because the mean of its divisors is an integer number (32874268588).
Almost surely, 2230011010131 is an apocalyptic number.
230011010131 is a deficient number, since it is larger than the sum of its proper divisors (32983138573).
230011010131 is a wasteful number, since it uses less digits than its factorization.
230011010131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15552861.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 230011010131 its reverse (131010110032), we get a palindrome (361021120163).
Subtracting from 230011010131 its reverse (131010110032), we obtain a palindrome (99000900099).
The spelling of 230011010131 in words is "two hundred thirty billion, eleven million, ten thousand, one hundred thirty-one".
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