Base | Representation |
---|---|
bin | 111100101000000… |
… | …0001001101111111 |
3 | 12020202210020000021 |
4 | 1321100001031333 |
5 | 13131231224211 |
6 | 533504513011 |
7 | 101260526644 |
oct | 17120011577 |
9 | 5222706007 |
10 | 2034242431 |
11 | 9543054a1 |
12 | 48931b767 |
13 | 2655a6360 |
14 | 15424ddcb |
15 | bd8c8771 |
hex | 7940137f |
2034242431 has 4 divisors (see below), whose sum is σ = 2190722632. Its totient is φ = 1877762232.
The previous prime is 2034242417. The next prime is 2034242437. The reversal of 2034242431 is 1342424302.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2034242431 - 27 = 2034242303 is a prime.
It is a super-2 number, since 2×20342424312 = 8276284536161579522, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2034242396 and 2034242405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2034242437) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78240081 + ... + 78240106.
It is an arithmetic number, because the mean of its divisors is an integer number (547680658).
Almost surely, 22034242431 is an apocalyptic number.
2034242431 is a deficient number, since it is larger than the sum of its proper divisors (156480201).
2034242431 is a wasteful number, since it uses less digits than its factorization.
2034242431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156480200.
The product of its (nonzero) digits is 4608, while the sum is 25.
The square root of 2034242431 is about 45102.5767667436. The cubic root of 2034242431 is about 1267.0708592897.
Adding to 2034242431 its reverse (1342424302), we get a palindrome (3376666733).
The spelling of 2034242431 in words is "two billion, thirty-four million, two hundred forty-two thousand, four hundred thirty-one".
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