Base | Representation |
---|---|
bin | 11101110011111010011110… |
… | …111000011011001101011110 |
3 | 122012020001222200022101020120 |
4 | 131303322132320123031132 |
5 | 114141104443320104332 |
6 | 1142503253115455410 |
7 | 36421305525540450 |
oct | 3563723670331536 |
9 | 565201880271216 |
10 | 131110837269342 |
11 | 3885988064a067 |
12 | 128561aa157566 |
13 | 582091164c468 |
14 | 2453b26a962d0 |
15 | 102576169232c |
hex | 773e9ee1b35e |
131110837269342 has 64 divisors (see below), whose sum is σ = 304770503867904. Its totient is φ = 36824874215040.
The previous prime is 131110837269289. The next prime is 131110837269353. The reversal of 131110837269342 is 243962738011131.
It is a super-2 number, since 2×1311108372693422 (a number of 29 digits) contains 22 as substring.
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, 10324968 + ... + 19204859.
It is an arithmetic number, because the mean of its divisors is an integer number (4762039122936).
Almost surely, 2131110837269342 is an apocalyptic number.
131110837269342 is an abundant number, since it is smaller than the sum of its proper divisors (173659666598562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131110837269342 is a wasteful number, since it uses less digits than its factorization.
131110837269342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29531633.
The product of its (nonzero) digits is 1306368, while the sum is 51.
The spelling of 131110837269342 in words is "one hundred thirty-one trillion, one hundred ten billion, eight hundred thirty-seven million, two hundred sixty-nine thousand, three hundred forty-two".
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