Base | Representation |
---|---|
bin | 10100011011101100110001… |
… | …001111100010011100101100 |
3 | 102210011221210102100202121000 |
4 | 110123230301033202130230 |
5 | 43234314321241003202 |
6 | 515043051531240300 |
7 | 24633330162203352 |
oct | 2433546117423454 |
9 | 383157712322530 |
10 | 89864426891052 |
11 | 266a7320245870 |
12 | a0b43b28a9090 |
13 | 3b1b2436155c8 |
14 | 18296663ad7d2 |
15 | a5c8a760691c |
hex | 51bb313e272c |
89864426891052 has 48 divisors (see below), whose sum is σ = 254162015452800. Its totient is φ = 27231644512080.
The previous prime is 89864426891051. The next prime is 89864426891053. The reversal of 89864426891052 is 25019862446898.
89864426891052 is a `hidden beast` number, since 8 + 9 + 8 + 64 + 426 + 8 + 91 + 0 + 52 = 666.
It is an interprime number because it is at equal distance from previous prime (89864426891051) and next prime (89864426891053).
It is a super-3 number, since 3×898644268910523 (a number of 43 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (72) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (89864426891051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37821727302 + ... + 37821729677.
It is an arithmetic number, because the mean of its divisors is an integer number (5295041988600).
Almost surely, 289864426891052 is an apocalyptic number.
It is an amenable number.
89864426891052 is an abundant number, since it is smaller than the sum of its proper divisors (164297588561748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89864426891052 is a wasteful number, since it uses less digits than its factorization.
89864426891052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75643457003 (or 75643456995 counting only the distinct ones).
The product of its (nonzero) digits is 477757440, while the sum is 72.
The spelling of 89864426891052 in words is "eighty-nine trillion, eight hundred sixty-four billion, four hundred twenty-six million, eight hundred ninety-one thousand, fifty-two".
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