Base | Representation |
---|---|
bin | 11111110001000110… |
… | …010011011010110011 |
3 | 10021001011110221120002 |
4 | 133301012103122303 |
5 | 1024324042420111 |
6 | 23400401540215 |
7 | 2315161641230 |
oct | 376106233263 |
9 | 107034427502 |
10 | 34109732531 |
11 | 135140669a6 |
12 | 673b34466b |
13 | 32a79571b4 |
14 | 19181a4787 |
15 | d4982763b |
hex | 7f11936b3 |
34109732531 has 8 divisors (see below), whose sum is σ = 40036134240. Its totient is φ = 28446726528.
The previous prime is 34109732507. The next prime is 34109732533. The reversal of 34109732531 is 13523790143.
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-34109732531 is a prime.
It is a super-2 number, since 2×341097325312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34109732533) 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, 65848646 + ... + 65849163.
It is an arithmetic number, because the mean of its divisors is an integer number (5004516780).
Almost surely, 234109732531 is an apocalyptic number.
34109732531 is a deficient number, since it is larger than the sum of its proper divisors (5926401709).
34109732531 is a wasteful number, since it uses less digits than its factorization.
34109732531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131697853.
The product of its (nonzero) digits is 68040, while the sum is 38.
The spelling of 34109732531 in words is "thirty-four billion, one hundred nine million, seven hundred thirty-two thousand, five hundred thirty-one".
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