Base | Representation |
---|---|
bin | 11110101000100101011… |
… | …100001010011111100110 |
3 | 21110020210100220210210221 |
4 | 132220211130022133212 |
5 | 233442333000140141 |
6 | 4251033110034554 |
7 | 305043610506454 |
oct | 36504534123746 |
9 | 7406710823727 |
10 | 2105162115046 |
11 | 741881150371 |
12 | 29bbb2648a5a |
13 | 123692683a53 |
14 | 73c673319d4 |
15 | 39b604e2bd1 |
hex | 1ea2570a7e6 |
2105162115046 has 4 divisors (see below), whose sum is σ = 3157743172572. Its totient is φ = 1052581057522.
The previous prime is 2105162115029. The next prime is 2105162115127. The reversal of 2105162115046 is 6405112615012.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526290528760 + ... + 526290528763.
It is an arithmetic number, because the mean of its divisors is an integer number (789435793143).
Almost surely, 22105162115046 is an apocalyptic number.
2105162115046 is a deficient number, since it is larger than the sum of its proper divisors (1052581057526).
2105162115046 is a wasteful number, since it uses less digits than its factorization.
2105162115046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1052581057525.
The product of its (nonzero) digits is 14400, while the sum is 34.
The spelling of 2105162115046 in words is "two trillion, one hundred five billion, one hundred sixty-two million, one hundred fifteen thousand, forty-six".
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