Base | Representation |
---|---|
bin | 1010111011001010100101… |
… | …10111010100100001100111 |
3 | 10011001120221002111212211102 |
4 | 11131211102313110201213 |
5 | 11122043343413221411 |
6 | 123032025040230315 |
7 | 5026420601350265 |
oct | 535452267244147 |
9 | 104046832455742 |
10 | 24023142320231 |
11 | 772218061539a |
12 | 283ba1990b39b |
13 | 10534ac7aba82 |
14 | 5d0a24d35435 |
15 | 2b9d6c8b4d3b |
hex | 15d952dd4867 |
24023142320231 has 8 divisors (see below), whose sum is σ = 25523189418720. Its totient is φ = 22567872747168.
The previous prime is 24023142320197. The next prime is 24023142320249. The reversal of 24023142320231 is 13202324132042.
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 24023142320231 - 214 = 24023142303847 is a prime.
It is a super-2 number, since 2×240231423202312 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 24023142320194 and 24023142320203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24023142320731) 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, 11194380251 + ... + 11194382396.
It is an arithmetic number, because the mean of its divisors is an integer number (3190398677340).
Almost surely, 224023142320231 is an apocalyptic number.
24023142320231 is a deficient number, since it is larger than the sum of its proper divisors (1500047098489).
24023142320231 is a wasteful number, since it uses less digits than its factorization.
24023142320231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22388762713.
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 24023142320231 its reverse (13202324132042), we get a palindrome (37225466452273).
The spelling of 24023142320231 in words is "twenty-four trillion, twenty-three billion, one hundred forty-two million, three hundred twenty thousand, two hundred thirty-one".
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