Base | Representation |
---|---|
bin | 110010100110010110000001… |
… | …1100110001100111110000100 |
3 | 2011100212201102122201121020220 |
4 | 1211030230003212030332010 |
5 | 431314100323400010321 |
6 | 4214332244255224340 |
7 | 162514403253051543 |
oct | 14514540346147604 |
9 | 2140781378647226 |
10 | 445074636328836 |
11 | 1198a6103154818 |
12 | 41b025432180b0 |
13 | 16146486a20c57 |
14 | 7bc9a27b5815a |
15 | 366c62cbe99c6 |
hex | 194cb0398cf84 |
445074636328836 has 48 divisors (see below), whose sum is σ = 1089713950617600. Its totient is φ = 141115073732512.
The previous prime is 445074636328831. The next prime is 445074636328837. The reversal of 445074636328836 is 638823636470544.
It is a super-2 number, since 2×4450746363288362 (a number of 30 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (69).
It is not an unprimeable number, because it can be changed into a prime (445074636328831) 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, 4504389876 + ... + 4504488683.
It is an arithmetic number, because the mean of its divisors is an integer number (22702373971200).
Almost surely, 2445074636328836 is an apocalyptic number.
445074636328836 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
It is an amenable number.
445074636328836 is an abundant number, since it is smaller than the sum of its proper divisors (644639314288764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
445074636328836 is a wasteful number, since it uses less digits than its factorization.
445074636328836 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9008878768 (or 9008878766 counting only the distinct ones).
The product of its (nonzero) digits is 1672151040, while the sum is 69.
The spelling of 445074636328836 in words is "four hundred forty-five trillion, seventy-four billion, six hundred thirty-six million, three hundred twenty-eight thousand, eight hundred thirty-six".
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