Base | Representation |
---|---|
bin | 1101000000111001… |
… | …11010110000000010 |
3 | 200000221002102102210 |
4 | 12200130322300002 |
5 | 103302121340110 |
6 | 3113145322550 |
7 | 335066456136 |
oct | 64034726002 |
9 | 20027072383 |
10 | 6986902530 |
11 | 2a65a19313 |
12 | 142ba96456 |
13 | 87469b56a |
14 | 4a3d0b3c6 |
15 | 2ad5cd520 |
hex | 1a073ac02 |
6986902530 has 16 divisors (see below), whose sum is σ = 16768566144. Its totient is φ = 1863174000.
The previous prime is 6986902529. The next prime is 6986902541. The reversal of 6986902530 is 352096896.
It is a self number, because there is not a number n which added to its sum of digits gives 6986902530.
It is an unprimeable number.
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, 116448346 + ... + 116448405.
It is an arithmetic number, because the mean of its divisors is an integer number (1048035384).
Almost surely, 26986902530 is an apocalyptic number.
6986902530 is an abundant number, since it is smaller than the sum of its proper divisors (9781663614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6986902530 is a wasteful number, since it uses less digits than its factorization.
6986902530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232896761.
The product of its (nonzero) digits is 699840, while the sum is 48.
The square root of 6986902530 is about 83587.6936516375. The cubic root of 6986902530 is about 1911.7373636631.
The spelling of 6986902530 in words is "six billion, nine hundred eighty-six million, nine hundred two thousand, five hundred thirty".
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