Base | Representation |
---|---|
bin | 1010000110100010110111… |
… | …10011011000011100100001 |
3 | 2220122202002021200222012022 |
4 | 11003101123303120130201 |
5 | 10402433021412113131 |
6 | 115125251531311225 |
7 | 4451663106213236 |
oct | 503213363303441 |
9 | 86582067628168 |
10 | 22215111051041 |
11 | 7095415050357 |
12 | 25a952b8ab515 |
13 | c51b506c5b9c |
14 | 56b307a7d78d |
15 | 287cecc3637b |
hex | 14345bcd8721 |
22215111051041 has 4 divisors (see below), whose sum is σ = 22330215253572. Its totient is φ = 22100006848512.
The previous prime is 22215111051017. The next prime is 22215111051073. The reversal of 22215111051041 is 14015011151222.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1952545102225 + 20262565948816 = 1397335^2 + 4501396^2 .
It is a cyclic number.
It is not a de Polignac number, because 22215111051041 - 214 = 22215111034657 is a prime.
It is a super-2 number, since 2×222151110510412 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22215111051041.
It is not an unprimeable number, because it can be changed into a prime (22215111851041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57552100976 + ... + 57552101361.
It is an arithmetic number, because the mean of its divisors is an integer number (5582553813393).
Almost surely, 222215111051041 is an apocalyptic number.
It is an amenable number.
22215111051041 is a deficient number, since it is larger than the sum of its proper divisors (115104202531).
22215111051041 is a wasteful number, since it uses less digits than its factorization.
22215111051041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115104202530.
The product of its (nonzero) digits is 800, while the sum is 26.
The spelling of 22215111051041 in words is "twenty-two trillion, two hundred fifteen billion, one hundred eleven million, fifty-one thousand, forty-one".
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