Base | Representation |
---|---|
bin | 11111101100011010… |
… | …001010111001010111 |
3 | 10020211200102200111002 |
4 | 133230122022321113 |
5 | 1024143422220143 |
6 | 23344511333515 |
7 | 2313215122052 |
oct | 375432127127 |
9 | 106750380432 |
10 | 34031054423 |
11 | 13483708973 |
12 | 6718b2129b |
13 | 329456a6c2 |
14 | 190b963a99 |
15 | d429855b8 |
hex | 7ec68ae57 |
34031054423 has 4 divisors (see below), whose sum is σ = 34234833360. Its totient is φ = 33827275488.
The previous prime is 34031054401. The next prime is 34031054443. The reversal of 34031054423 is 32445013043.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34031054423 is a prime.
It is a super-2 number, since 2×340310544232 (a number of 22 digits) 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 (34031054443) 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, 101889218 + ... + 101889551.
It is an arithmetic number, because the mean of its divisors is an integer number (8558708340).
Almost surely, 234031054423 is an apocalyptic number.
34031054423 is a deficient number, since it is larger than the sum of its proper divisors (203778937).
34031054423 is a wasteful number, since it uses less digits than its factorization.
34031054423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203778936.
The product of its (nonzero) digits is 17280, while the sum is 29.
Adding to 34031054423 its reverse (32445013043), we get a palindrome (66476067466).
The spelling of 34031054423 in words is "thirty-four billion, thirty-one million, fifty-four thousand, four hundred twenty-three".
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