Base | Representation |
---|---|
bin | 1100111100111100111… |
… | …01000100101101101111 |
3 | 1120112201121101010120202 |
4 | 12132132131010231233 |
5 | 24242420223144403 |
6 | 540240520504115 |
7 | 44103336015122 |
oct | 6363635045557 |
9 | 1515647333522 |
10 | 445040053103 |
11 | 161816564988 |
12 | 7230301b03b |
13 | 32c75934239 |
14 | 1777bc9a3b9 |
15 | b89aae9688 |
hex | 679e744b6f |
445040053103 has 8 divisors (see below), whose sum is σ = 449219942160. Its totient is φ = 440861927040.
The previous prime is 445040053079. The next prime is 445040053109. The reversal of 445040053103 is 301350040544.
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 445040053103 - 26 = 445040053039 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 (445040053109) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69248 + ... + 945978.
It is an arithmetic number, because the mean of its divisors is an integer number (56152492770).
Almost surely, 2445040053103 is an apocalyptic number.
445040053103 is a deficient number, since it is larger than the sum of its proper divisors (4179889057).
445040053103 is a wasteful number, since it uses less digits than its factorization.
445040053103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 881497.
The product of its (nonzero) digits is 14400, while the sum is 29.
Adding to 445040053103 its reverse (301350040544), we get a palindrome (746390093647).
The spelling of 445040053103 in words is "four hundred forty-five billion, forty million, fifty-three thousand, one hundred three".
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