Base | Representation |
---|---|
bin | 11111110001111100… |
… | …000101101101001111 |
3 | 10021002011000021120221 |
4 | 133301330011231033 |
5 | 1024341200112033 |
6 | 23402024052211 |
7 | 2315422534042 |
oct | 376174055517 |
9 | 107064007527 |
10 | 34123832143 |
11 | 13521017175 |
12 | 6744004067 |
13 | 32aa852a6b |
14 | 1919dd4c59 |
15 | d4abb012d |
hex | 7f1f05b4f |
34123832143 has 8 divisors (see below), whose sum is σ = 35332904880. Its totient is φ = 32916918720.
The previous prime is 34123832077. The next prime is 34123832147.
34123832143 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34123832143 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34123832099 and 34123832108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34123832147) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507630 + ... + 570907.
It is an arithmetic number, because the mean of its divisors is an integer number (4416613110).
Almost surely, 234123832143 is an apocalyptic number.
34123832143 is a deficient number, since it is larger than the sum of its proper divisors (1209072737).
34123832143 is a wasteful number, since it uses less digits than its factorization.
34123832143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1079657.
The product of its digits is 41472, while the sum is 34.
The spelling of 34123832143 in words is "thirty-four billion, one hundred twenty-three million, eight hundred thirty-two thousand, one hundred forty-three".
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