Base | Representation |
---|---|
bin | 111111011001001110… |
… | …1100011011000111010 |
3 | 111000101200210220100221 |
4 | 1332302131203120322 |
5 | 4212302321442004 |
6 | 142312503250254 |
7 | 12556425365530 |
oct | 1766235433072 |
9 | 430350726327 |
10 | 136138077754 |
11 | 52810439868 |
12 | 2247444998a |
13 | cab77569c3 |
14 | 683677c150 |
15 | 381bb73354 |
hex | 1fb276363a |
136138077754 has 16 divisors (see below), whose sum is σ = 233399995200. Its totient is φ = 58339782144.
The previous prime is 136138077743. The next prime is 136138077769. The reversal of 136138077754 is 457770831631.
It is a super-3 number, since 3×1361380777543 (a number of 34 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257799 + ... + 582010.
It is an arithmetic number, because the mean of its divisors is an integer number (14587499700).
Almost surely, 2136138077754 is an apocalyptic number.
136138077754 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
136138077754 is a deficient number, since it is larger than the sum of its proper divisors (97261917446).
136138077754 is a wasteful number, since it uses less digits than its factorization.
136138077754 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 851397.
The product of its (nonzero) digits is 2963520, while the sum is 52.
The spelling of 136138077754 in words is "one hundred thirty-six billion, one hundred thirty-eight million, seventy-seven thousand, seven hundred fifty-four".
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