Base | Representation |
---|---|
bin | 1001000001110100… |
… | …0011101100101111 |
3 | 20020220022101222120 |
4 | 2100131003230233 |
5 | 14430411131211 |
6 | 1040252444023 |
7 | 114025501611 |
oct | 22035035457 |
9 | 6226271876 |
10 | 2423536431 |
11 | 1034028878 |
12 | 577779613 |
13 | 2c8139934 |
14 | 18dc28db1 |
15 | e2b74d06 |
hex | 90743b2f |
2423536431 has 8 divisors (see below), whose sum is σ = 3401454720. Its totient is φ = 1530654552.
The previous prime is 2423536429. The next prime is 2423536447. The reversal of 2423536431 is 1346353242.
It is a happy number.
2423536431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2423536431 - 21 = 2423536429 is a prime.
It is a super-3 number, since 3×24235364313 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 2423536392 and 2423536401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2423536331) 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, 21259035 + ... + 21259148.
It is an arithmetic number, because the mean of its divisors is an integer number (425181840).
Almost surely, 22423536431 is an apocalyptic number.
2423536431 is a deficient number, since it is larger than the sum of its proper divisors (977918289).
2423536431 is a wasteful number, since it uses less digits than its factorization.
2423536431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42518205.
The product of its digits is 51840, while the sum is 33.
The square root of 2423536431 is about 49229.4264744167. The cubic root of 2423536431 is about 1343.2283544623.
Adding to 2423536431 its reverse (1346353242), we get a palindrome (3769889673).
The spelling of 2423536431 in words is "two billion, four hundred twenty-three million, five hundred thirty-six thousand, four hundred thirty-one".
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