Base | Representation |
---|---|
bin | 11011111011111… |
… | …00111001000111 |
3 | 121022221220112200 |
4 | 31331330321013 |
5 | 434443002012 |
6 | 35130445543 |
7 | 5543614452 |
oct | 1575747107 |
9 | 538856480 |
10 | 234344007 |
11 | 110310137 |
12 | 665938b3 |
13 | 397205c1 |
14 | 231a2499 |
15 | 158903dc |
hex | df7ce47 |
234344007 has 6 divisors (see below), whose sum is σ = 338496912. Its totient is φ = 156229332.
The previous prime is 234343981. The next prime is 234344029. The reversal of 234344007 is 700443432.
It is not a de Polignac number, because 234344007 - 218 = 234081863 is a prime.
It is a super-2 number, since 2×2343440072 = 109834227233632098, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234344057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13019103 + ... + 13019120.
It is an arithmetic number, because the mean of its divisors is an integer number (56416152).
Almost surely, 2234344007 is an apocalyptic number.
234344007 is a deficient number, since it is larger than the sum of its proper divisors (104152905).
234344007 is a wasteful number, since it uses less digits than its factorization.
234344007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26038229 (or 26038226 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 27.
The square root of 234344007 is about 15308.2986317879. The cubic root of 234344007 is about 616.5258403852.
Adding to 234344007 its reverse (700443432), we get a palindrome (934787439).
The spelling of 234344007 in words is "two hundred thirty-four million, three hundred forty-four thousand, seven".
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