Base | Representation |
---|---|
bin | 1100111110110111… |
… | …11000011010100010 |
3 | 122222202000020201000 |
4 | 12133123320122202 |
5 | 103233240303402 |
6 | 3111340052430 |
7 | 334501530615 |
oct | 63733703242 |
9 | 18882006630 |
10 | 6969853602 |
11 | 2a57334198 |
12 | 1426234116 |
13 | 870cac43a |
14 | 4a195017c |
15 | 2abd61c1c |
hex | 19f6f86a2 |
6969853602 has 16 divisors (see below), whose sum is σ = 15488563680. Its totient is φ = 2323284516.
The previous prime is 6969853601. The next prime is 6969853661. The reversal of 6969853602 is 2063589696.
It is a super-3 number, since 3×69698536023 (a number of 31 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 129071363 = 6969853602 / (6 + 9 + 6 + 9 + 8 + 5 + 3 + 6 + 0 + 2).
It is not an unprimeable number, because it can be changed into a prime (6969853601) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64535628 + ... + 64535735.
It is an arithmetic number, because the mean of its divisors is an integer number (968035230).
Almost surely, 26969853602 is an apocalyptic number.
6969853602 is an abundant number, since it is smaller than the sum of its proper divisors (8518710078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6969853602 is a wasteful number, since it uses less digits than its factorization.
6969853602 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129071374 (or 129071368 counting only the distinct ones).
The product of its (nonzero) digits is 4199040, while the sum is 54.
The square root of 6969853602 is about 83485.6490781500. The cubic root of 6969853602 is about 1910.1811366638.
The spelling of 6969853602 in words is "six billion, nine hundred sixty-nine million, eight hundred fifty-three thousand, six hundred two".
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