Base | Representation |
---|---|
bin | 10000001101111… |
… | …01000001111110 |
3 | 100110222120120210 |
4 | 20012331001332 |
5 | 234311244244 |
6 | 21255453250 |
7 | 3241216515 |
oct | 1006750176 |
9 | 313876523 |
10 | 136040574 |
11 | 6a87832a |
12 | 39687226 |
13 | 222520a7 |
14 | 140d367c |
15 | be234b9 |
hex | 81bd07e |
136040574 has 16 divisors (see below), whose sum is σ = 272199312. Its totient is φ = 45327168.
The previous prime is 136040533. The next prime is 136040591. The reversal of 136040574 is 475040631.
136040574 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 18952 + ... + 25124.
It is an arithmetic number, because the mean of its divisors is an integer number (17012457).
Almost surely, 2136040574 is an apocalyptic number.
136040574 is an abundant number, since it is smaller than the sum of its proper divisors (136158738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136040574 is a wasteful number, since it uses less digits than its factorization.
136040574 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9851.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 136040574 is about 11663.6432558614. The cubic root of 136040574 is about 514.3074538209.
The spelling of 136040574 in words is "one hundred thirty-six million, forty thousand, five hundred seventy-four".
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