Base | Representation |
---|---|
bin | 111111101100001111… |
… | …0000101111100001001 |
3 | 111002001010201012000110 |
4 | 1333120132011330021 |
5 | 4220104043102411 |
6 | 142500043024533 |
7 | 12611300502453 |
oct | 1773036057411 |
9 | 432033635013 |
10 | 136775753481 |
11 | 5300838aaa4 |
12 | 22611b0b149 |
13 | cb898b4213 |
14 | 68973312d3 |
15 | 3857b342a6 |
hex | 1fd8785f09 |
136775753481 has 16 divisors (see below), whose sum is σ = 184272700608. Its totient is φ = 90232296000.
The previous prime is 136775753479. The next prime is 136775753483. The reversal of 136775753481 is 184357577631.
It is an interprime number because it is at equal distance from previous prime (136775753479) and next prime (136775753483).
It is not a de Polignac number, because 136775753481 - 21 = 136775753479 is a prime.
It is a super-2 number, since 2×1367757534812 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (136775753483) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444811 + ... + 686591.
It is an arithmetic number, because the mean of its divisors is an integer number (11517043788).
Almost surely, 2136775753481 is an apocalyptic number.
It is an amenable number.
136775753481 is a deficient number, since it is larger than the sum of its proper divisors (47496947127).
136775753481 is a wasteful number, since it uses less digits than its factorization.
136775753481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 243752.
The product of its digits is 14817600, while the sum is 57.
The spelling of 136775753481 in words is "one hundred thirty-six billion, seven hundred seventy-five million, seven hundred fifty-three thousand, four hundred eighty-one".
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