Base | Representation |
---|---|
bin | 1000010001010… |
… | …1001010110101 |
3 | 2102021102100100 |
4 | 2010111022311 |
5 | 32340032332 |
6 | 3235304313 |
7 | 600600126 |
oct | 204251265 |
9 | 72242310 |
10 | 34689717 |
11 | 18643997 |
12 | b74b099 |
13 | 725777a |
14 | 487004d |
15 | 30a367c |
hex | 21152b5 |
34689717 has 12 divisors (see below), whose sum is σ = 50491584. Its totient is φ = 22949160.
The previous prime is 34689703. The next prime is 34689737. The reversal of 34689717 is 71798643.
It is not a de Polignac number, because 34689717 - 24 = 34689701 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34689737) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13533 + ... + 15890.
It is an arithmetic number, because the mean of its divisors is an integer number (4207632).
Almost surely, 234689717 is an apocalyptic number.
It is an amenable number.
34689717 is a deficient number, since it is larger than the sum of its proper divisors (15801867).
34689717 is a wasteful number, since it uses less digits than its factorization.
34689717 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29560 (or 29557 counting only the distinct ones).
The product of its digits is 254016, while the sum is 45.
The square root of 34689717 is about 5889.7977045056. The cubic root of 34689717 is about 326.1371353991.
The spelling of 34689717 in words is "thirty-four million, six hundred eighty-nine thousand, seven hundred seventeen".
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