Base | Representation |
---|---|
bin | 10000000001100001… |
… | …00111110000111101 |
3 | 211012112110102221220 |
4 | 20000300213300331 |
5 | 120104241233011 |
6 | 3541345143553 |
7 | 423116401551 |
oct | 100060476075 |
9 | 24175412856 |
10 | 8602680381 |
11 | 3714a97109 |
12 | 180102abb9 |
13 | a71369a29 |
14 | 5b874b861 |
15 | 355397506 |
hex | 200c27c3d |
8602680381 has 8 divisors (see below), whose sum is σ = 11506425504. Its totient is φ = 5717027760.
The previous prime is 8602680371. The next prime is 8602680403. The reversal of 8602680381 is 1830862068.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8602680381 - 231 = 6455196733 is a prime.
It is a super-2 number, since 2×86026803812 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8602680371) 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, 4522015 + ... + 4523916.
It is an arithmetic number, because the mean of its divisors is an integer number (1438303188).
Almost surely, 28602680381 is an apocalyptic number.
It is an amenable number.
8602680381 is a deficient number, since it is larger than the sum of its proper divisors (2903745123).
8602680381 is a wasteful number, since it uses less digits than its factorization.
8602680381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9046251.
The product of its (nonzero) digits is 110592, while the sum is 42.
The square root of 8602680381 is about 92750.6354749120. The cubic root of 8602680381 is about 2049.0124437096.
The spelling of 8602680381 in words is "eight billion, six hundred two million, six hundred eighty thousand, three hundred eighty-one".
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