Base | Representation |
---|---|
bin | 100111111111110100… |
… | …0101110000000001111 |
3 | 22012201001021211110100 |
4 | 1033333220232000033 |
5 | 2401402132233040 |
6 | 103243034142143 |
7 | 6130341342525 |
oct | 1177750560017 |
9 | 265631254410 |
10 | 85893242895 |
11 | 33477550759 |
12 | 14791581953 |
13 | 813b0625a5 |
14 | 422b718315 |
15 | 237aa69b30 |
hex | 13ffa2e00f |
85893242895 has 12 divisors (see below), whose sum is σ = 148881621096. Its totient is φ = 45809729520.
The previous prime is 85893242879. The next prime is 85893242899. The reversal of 85893242895 is 59824239858.
85893242895 is a `hidden beast` number, since 8 + 589 + 3 + 2 + 42 + 8 + 9 + 5 = 666.
It is not a de Polignac number, because 85893242895 - 24 = 85893242879 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85893242899) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 954369321 + ... + 954369410.
It is an arithmetic number, because the mean of its divisors is an integer number (12406801758).
Almost surely, 285893242895 is an apocalyptic number.
85893242895 is a deficient number, since it is larger than the sum of its proper divisors (62988378201).
85893242895 is a wasteful number, since it uses less digits than its factorization.
85893242895 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1908738742 (or 1908738739 counting only the distinct ones).
The product of its digits is 49766400, while the sum is 63.
The spelling of 85893242895 in words is "eighty-five billion, eight hundred ninety-three million, two hundred forty-two thousand, eight hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.122 sec. • engine limits •