Base | Representation |
---|---|
bin | 1100111110110101000… |
… | …1100100111011111111 |
3 | 210022122221021011222111 |
4 | 3033231101210323333 |
5 | 12123223134440111 |
6 | 250242245154451 |
7 | 22053513624460 |
oct | 3175521447377 |
9 | 708587234874 |
10 | 223024140031 |
11 | 86647349400 |
12 | 372823bba27 |
13 | 180533b0c84 |
14 | ab19c94d67 |
15 | 5c04951a21 |
hex | 33ed464eff |
223024140031 has 24 divisors (see below), whose sum is σ = 280738357760. Its totient is φ = 173427875280.
The previous prime is 223024140029. The next prime is 223024140061. The reversal of 223024140031 is 130041420322.
It is not a de Polignac number, because 223024140031 - 21 = 223024140029 is a prime.
It is a super-2 number, since 2×2230241400312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 223024139984 and 223024140011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223024140061) 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, 142150 + ... + 682828.
Almost surely, 2223024140031 is an apocalyptic number.
223024140031 is a deficient number, since it is larger than the sum of its proper divisors (57714217729).
223024140031 is a wasteful number, since it uses less digits than its factorization.
223024140031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 541195 (or 541184 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 223024140031 its reverse (130041420322), we get a palindrome (353065560353).
The spelling of 223024140031 in words is "two hundred twenty-three billion, twenty-four million, one hundred forty thousand, thirty-one".
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