Base | Representation |
---|---|
bin | 1101011001010001111… |
… | …0101010001111111111 |
3 | 210222222202112022100120 |
4 | 3112110132222033333 |
5 | 12232243312111111 |
6 | 253415003030023 |
7 | 22424460355626 |
oct | 3262436521777 |
9 | 728882468316 |
10 | 230124332031 |
11 | 89660205780 |
12 | 3872420b313 |
13 | 18915396c09 |
14 | b1d0c526bd |
15 | 5ebce5c406 |
hex | 35947aa3ff |
230124332031 has 16 divisors (see below), whose sum is σ = 352343475840. Its totient is φ = 132128802720.
The previous prime is 230124332029. The next prime is 230124332057. The reversal of 230124332031 is 130233421032.
It is not a de Polignac number, because 230124332031 - 21 = 230124332029 is a prime.
It is a super-2 number, since 2×2301243320312 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 230124331992 and 230124332010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230124336031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183511600 + ... + 183512853.
It is an arithmetic number, because the mean of its divisors is an integer number (22021467240).
Almost surely, 2230124332031 is an apocalyptic number.
230124332031 is a deficient number, since it is larger than the sum of its proper divisors (122219143809).
230124332031 is a wasteful number, since it uses less digits than its factorization.
230124332031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 367024486.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 230124332031 its reverse (130233421032), we get a palindrome (360357753063).
The spelling of 230124332031 in words is "two hundred thirty billion, one hundred twenty-four million, three hundred thirty-two thousand, thirty-one".
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