Base | Representation |
---|---|
bin | 101001110000011000… |
… | …1101100010001100111 |
3 | 22120110021210210011210 |
4 | 1103200301230101213 |
5 | 2432121114444321 |
6 | 105105525202503 |
7 | 6323055256635 |
oct | 1234061542147 |
9 | 276407723153 |
10 | 89670468711 |
11 | 3503570738a |
12 | 15466560433 |
13 | 85c0784955 |
14 | 44a923c355 |
15 | 24ec487b76 |
hex | 14e0c6c467 |
89670468711 has 16 divisors (see below), whose sum is σ = 122307752448. Its totient is φ = 58410984000.
The previous prime is 89670468709. The next prime is 89670468721. The reversal of 89670468711 is 11786407698.
It is a happy number.
It is not a de Polignac number, because 89670468711 - 21 = 89670468709 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89670468721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444345 + ... + 613826.
It is an arithmetic number, because the mean of its divisors is an integer number (7644234528).
Almost surely, 289670468711 is an apocalyptic number.
89670468711 is a deficient number, since it is larger than the sum of its proper divisors (32637283737).
89670468711 is a wasteful number, since it uses less digits than its factorization.
89670468711 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1058822.
The product of its (nonzero) digits is 4064256, while the sum is 57.
The spelling of 89670468711 in words is "eighty-nine billion, six hundred seventy million, four hundred sixty-eight thousand, seven hundred eleven".
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