Base | Representation |
---|---|
bin | 10111111001101000001110… |
… | …001001101100110001010001 |
3 | 111210011220212200200021110001 |
4 | 113321220032021230301101 |
5 | 102234202031324313001 |
6 | 1011321141555410001 |
7 | 31066220210355661 |
oct | 2771501611546121 |
9 | 453156780607401 |
10 | 105115267026001 |
11 | 305471529833a1 |
12 | b9580622b3901 |
13 | 4686433989c2b |
14 | 1bd586b0ac1a1 |
15 | c244516d9001 |
hex | 5f9a0e26cc51 |
105115267026001 has 4 divisors (see below), whose sum is σ = 105130911513600. Its totient is φ = 105099622538404.
The previous prime is 105115267025981. The next prime is 105115267026019. The reversal of 105115267026001 is 100620762511501.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 105115267026001 - 213 = 105115267017809 is a prime.
It is a super-2 number, since 2×1051152670260012 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (105115267026101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7822233721 + ... + 7822247158.
It is an arithmetic number, because the mean of its divisors is an integer number (26282727878400).
Almost surely, 2105115267026001 is an apocalyptic number.
It is an amenable number.
105115267026001 is a deficient number, since it is larger than the sum of its proper divisors (15644487599).
105115267026001 is an equidigital number, since it uses as much as digits as its factorization.
105115267026001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15644487598.
The product of its (nonzero) digits is 25200, while the sum is 37.
The spelling of 105115267026001 in words is "one hundred five trillion, one hundred fifteen billion, two hundred sixty-seven million, twenty-six thousand, one".
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