Base | Representation |
---|---|
bin | 11111110100010101… |
… | …111001100010101011 |
3 | 10021011221212202201011 |
4 | 133310111321202223 |
5 | 1024432010334431 |
6 | 23410024204351 |
7 | 2316422335060 |
oct | 376425714253 |
9 | 107157782634 |
10 | 34164152491 |
11 | 13541856477 |
12 | 67556096b7 |
13 | 32b5ccc361 |
14 | 19214ccc67 |
15 | d4e4c6cb1 |
hex | 7f45798ab |
34164152491 has 8 divisors (see below), whose sum is σ = 41099732480. Its totient is φ = 27742319208.
The previous prime is 34164152471. The next prime is 34164152509. The reversal of 34164152491 is 19425146143.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34164152491 - 29 = 34164151979 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34164152471) 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, 128436531 + ... + 128436796.
It is an arithmetic number, because the mean of its divisors is an integer number (5137466560).
Almost surely, 234164152491 is an apocalyptic number.
34164152491 is a deficient number, since it is larger than the sum of its proper divisors (6935579989).
34164152491 is a wasteful number, since it uses less digits than its factorization.
34164152491 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256873353.
The product of its digits is 103680, while the sum is 40.
The spelling of 34164152491 in words is "thirty-four billion, one hundred sixty-four million, one hundred fifty-two thousand, four hundred ninety-one".
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