Base | Representation |
---|---|
bin | 1111101111101001001… |
… | …11001111011100010010 |
3 | 1220201100110121020020021 |
4 | 13313310213033130102 |
5 | 32330404024331240 |
6 | 1052304224134054 |
7 | 54040601160124 |
oct | 7676447173422 |
9 | 1821313536207 |
10 | 540974839570 |
11 | 199476214980 |
12 | 88a1746732a |
13 | 3c02416b289 |
14 | 1c27d06d214 |
15 | e112ecb54a |
hex | 7df49cf712 |
540974839570 has 64 divisors (see below), whose sum is σ = 1091472195456. Its totient is φ = 191316487680.
The previous prime is 540974839567. The next prime is 540974839621. The reversal of 540974839570 is 75938479045.
It is a junction number, because it is equal to n+sod(n) for n = 540974839499 and 540974839508.
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, 9523974 + ... + 9580606.
It is an arithmetic number, because the mean of its divisors is an integer number (17054253054).
Almost surely, 2540974839570 is an apocalyptic number.
540974839570 is an abundant number, since it is smaller than the sum of its proper divisors (550497355886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540974839570 is a wasteful number, since it uses less digits than its factorization.
540974839570 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59035.
The product of its (nonzero) digits is 38102400, while the sum is 61.
The spelling of 540974839570 in words is "five hundred forty billion, nine hundred seventy-four million, eight hundred thirty-nine thousand, five hundred seventy".
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