Base | Representation |
---|---|
bin | 100000001001111000… |
… | …011000000100110101 |
3 | 10022010010211201202021 |
4 | 200021320120010311 |
5 | 1031202012340424 |
6 | 23505533313141 |
7 | 2331401003233 |
oct | 401170300465 |
9 | 108103751667 |
10 | 34525511989 |
11 | 1370782a191 |
12 | 68366357b1 |
13 | 3342b31b47 |
14 | 19574b5953 |
15 | d710a64e4 |
hex | 809e18135 |
34525511989 has 8 divisors (see below), whose sum is σ = 34917696000. Its totient is φ = 34133422752.
The previous prime is 34525511947. The next prime is 34525512079. The reversal of 34525511989 is 98911552543.
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-34525511989 is a prime.
It is a super-2 number, since 2×345255119892 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34525511929) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 921382 + ... + 958120.
It is an arithmetic number, because the mean of its divisors is an integer number (4364712000).
Almost surely, 234525511989 is an apocalyptic number.
It is an amenable number.
34525511989 is a deficient number, since it is larger than the sum of its proper divisors (392184011).
34525511989 is a wasteful number, since it uses less digits than its factorization.
34525511989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47387.
The product of its digits is 1944000, while the sum is 52.
The spelling of 34525511989 in words is "thirty-four billion, five hundred twenty-five million, five hundred eleven thousand, nine hundred eighty-nine".
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