Base | Representation |
---|---|
bin | 1101101001010000001… |
… | …1100101100000101111 |
3 | 211102001120220200012120 |
4 | 3122110003211200233 |
5 | 12320034010431111 |
6 | 255404255004023 |
7 | 22635644561430 |
oct | 3322403454057 |
9 | 742046820176 |
10 | 234412202031 |
11 | 90460638997 |
12 | 39520209613 |
13 | 1914982a1b7 |
14 | b4ba4dd487 |
15 | 616e5e7406 |
hex | 36940e582f |
234412202031 has 16 divisors (see below), whose sum is σ = 357215549184. Its totient is φ = 133943828544.
The previous prime is 234412202029. The next prime is 234412202041. The reversal of 234412202031 is 130202214432.
It is a happy number.
It is not a de Polignac number, because 234412202031 - 21 = 234412202029 is a prime.
It is a super-2 number, since 2×2344122020312 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 234412201992 and 234412202010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234412202041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253416 + ... + 730098.
It is an arithmetic number, because the mean of its divisors is an integer number (22325971824).
Almost surely, 2234412202031 is an apocalyptic number.
234412202031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
234412202031 is a deficient number, since it is larger than the sum of its proper divisors (122803347153).
234412202031 is a wasteful number, since it uses less digits than its factorization.
234412202031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 500110.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 234412202031 its reverse (130202214432), we get a palindrome (364614416463).
The spelling of 234412202031 in words is "two hundred thirty-four billion, four hundred twelve million, two hundred two thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •