Base | Representation |
---|---|
bin | 11111101011100110… |
… | …011110011100001101 |
3 | 10020210201221012102010 |
4 | 133223212132130031 |
5 | 1024131440043424 |
6 | 23343305051433 |
7 | 2312662001361 |
oct | 375346363415 |
9 | 106721835363 |
10 | 34017502989 |
11 | 13476aa2538 |
12 | 6714486b79 |
13 | 32918044c2 |
14 | 1909c372a1 |
15 | d416aa229 |
hex | 7eb99e70d |
34017502989 has 8 divisors (see below), whose sum is σ = 45357554752. Its totient is φ = 22677893280.
The previous prime is 34017502969. The next prime is 34017502991. The reversal of 34017502989 is 98920571043.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34017502989 - 27 = 34017502861 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34017502919) 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, 172824 + ... + 312894.
It is an arithmetic number, because the mean of its divisors is an integer number (5669694344).
Almost surely, 234017502989 is an apocalyptic number.
It is an amenable number.
34017502989 is a deficient number, since it is larger than the sum of its proper divisors (11340051763).
34017502989 is a wasteful number, since it uses less digits than its factorization.
34017502989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221027.
The product of its (nonzero) digits is 544320, while the sum is 48.
The spelling of 34017502989 in words is "thirty-four billion, seventeen million, five hundred two thousand, nine hundred eighty-nine".
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