Base | Representation |
---|---|
bin | 1101101001000… |
… | …11100011101111 |
3 | 21222100011202111 |
4 | 12310203203233 |
5 | 213244043211 |
6 | 15204504451 |
7 | 2556504400 |
oct | 664434357 |
9 | 258304674 |
10 | 114440431 |
11 | 59664876 |
12 | 323ab127 |
13 | 1a92b541 |
14 | 112ad9a7 |
15 | a0a8421 |
hex | 6d238ef |
114440431 has 6 divisors (see below), whose sum is σ = 133124640. Its totient is φ = 98091756.
The previous prime is 114440429. The next prime is 114440527. The reversal of 114440431 is 134044411.
It is not a de Polignac number, because 114440431 - 21 = 114440429 is a prime.
It is a super-2 number, since 2×1144404312 = 26193224494931522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (114440831) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1167711 + ... + 1167808.
It is an arithmetic number, because the mean of its divisors is an integer number (22187440).
Almost surely, 2114440431 is an apocalyptic number.
114440431 is a deficient number, since it is larger than the sum of its proper divisors (18684209).
114440431 is an equidigital number, since it uses as much as digits as its factorization.
114440431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2335533 (or 2335526 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 114440431 is about 10697.6834408203. The cubic root of 114440431 is about 485.5043904143.
Adding to 114440431 its reverse (134044411), we get a palindrome (248484842).
The spelling of 114440431 in words is "one hundred fourteen million, four hundred forty thousand, four hundred thirty-one".
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