Base | Representation |
---|---|
bin | 10101000010010110111… |
… | …011100111101101111011 |
3 | 12010012110020000011011211 |
4 | 111002112323213231323 |
5 | 142141133123114120 |
6 | 3024041324303551 |
7 | 206305223435152 |
oct | 25022673475573 |
9 | 5105406004154 |
10 | 1445641223035 |
11 | 508102867729 |
12 | 1b42123a1bb7 |
13 | a6428618019 |
14 | 4dd800b2599 |
15 | 2791001025a |
hex | 15096ee7b7b |
1445641223035 has 8 divisors (see below), whose sum is σ = 1741680901296. Its totient is φ = 1151905356000.
The previous prime is 1445641223029. The next prime is 1445641223053. The reversal of 1445641223035 is 5303221465441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1445641223035 - 23 = 1445641223027 is a prime.
It is a super-2 number, since 2×14456412230352 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575951424 + ... + 575953933.
It is an arithmetic number, because the mean of its divisors is an integer number (217710112662).
Almost surely, 21445641223035 is an apocalyptic number.
1445641223035 is a deficient number, since it is larger than the sum of its proper divisors (296039678261).
1445641223035 is a wasteful number, since it uses less digits than its factorization.
1445641223035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1151905613.
The product of its (nonzero) digits is 345600, while the sum is 40.
Adding to 1445641223035 its reverse (5303221465441), we get a palindrome (6748862688476).
The spelling of 1445641223035 in words is "one trillion, four hundred forty-five billion, six hundred forty-one million, two hundred twenty-three thousand, thirty-five".
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