Base | Representation |
---|---|
bin | 100000001110010010… |
… | …1111111010011000111 |
3 | 20121121121111110012102 |
4 | 1000130211333103013 |
5 | 2113204443304013 |
6 | 51442322542315 |
7 | 4666551321101 |
oct | 1003445772307 |
9 | 217547443172 |
10 | 69199197383 |
11 | 27390163228 |
12 | 114b280799b |
13 | 66aa573354 |
14 | 34c651c571 |
15 | 1c0017ad58 |
hex | 101c97f4c7 |
69199197383 has 8 divisors (see below), whose sum is σ = 69650925120. Its totient is φ = 68747608800.
The previous prime is 69199197373. The next prime is 69199197407. The reversal of 69199197383 is 38379199196.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 69199197383 - 210 = 69199196359 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69199197373) 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, 1078658 + ... + 1141008.
It is an arithmetic number, because the mean of its divisors is an integer number (8706365640).
Almost surely, 269199197383 is an apocalyptic number.
69199197383 is a deficient number, since it is larger than the sum of its proper divisors (451727737).
69199197383 is a wasteful number, since it uses less digits than its factorization.
69199197383 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69577.
The product of its digits is 19840464, while the sum is 65.
The spelling of 69199197383 in words is "sixty-nine billion, one hundred ninety-nine million, one hundred ninety-seven thousand, three hundred eighty-three".
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