Base | Representation |
---|---|
bin | 11110101000101111100… |
… | …000111011001010011111 |
3 | 21110021020010221220210020 |
4 | 132220233200323022133 |
5 | 233443204232311020 |
6 | 4251101544443223 |
7 | 305051032244424 |
oct | 36505740731237 |
9 | 7407203856706 |
10 | 2105331135135 |
11 | 7419585a3698 |
12 | 2a003b179513 |
13 | 1236bb6b2037 |
14 | 73c8196bd4b |
15 | 39b7027cc40 |
hex | 1ea2f83b29f |
2105331135135 has 32 divisors (see below), whose sum is σ = 3477397893120. Its totient is φ = 1086558201600.
The previous prime is 2105331135077. The next prime is 2105331135163. The reversal of 2105331135135 is 5315311335012.
It is not a de Polignac number, because 2105331135135 - 27 = 2105331135007 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2105331135096 and 2105331135105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8300395 + ... + 8550275.
It is an arithmetic number, because the mean of its divisors is an integer number (108668684160).
Almost surely, 22105331135135 is an apocalyptic number.
2105331135135 is a deficient number, since it is larger than the sum of its proper divisors (1372066757985).
2105331135135 is a wasteful number, since it uses less digits than its factorization.
2105331135135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268039.
The product of its (nonzero) digits is 20250, while the sum is 33.
The spelling of 2105331135135 in words is "two trillion, one hundred five billion, three hundred thirty-one million, one hundred thirty-five thousand, one hundred thirty-five".
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