Base | Representation |
---|---|
bin | 100000001111100… |
… | …000100110000001 |
3 | 1101200212102111001 |
4 | 200033200212001 |
5 | 2101434432302 |
6 | 125402052001 |
7 | 16255612366 |
oct | 4017404601 |
9 | 1350772431 |
10 | 540936577 |
11 | 258387725 |
12 | 1311aa001 |
13 | 880b901c |
14 | 51bb046d |
15 | 32752787 |
hex | 203e0981 |
540936577 has 4 divisors (see below), whose sum is σ = 558386176. Its totient is φ = 523486980.
The previous prime is 540936551. The next prime is 540936581. The reversal of 540936577 is 775639045.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 540936577 - 215 = 540903809 is a prime.
It is a super-2 number, since 2×5409365772 = 585224760672953858, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (540936377) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8724753 + ... + 8724814.
It is an arithmetic number, because the mean of its divisors is an integer number (139596544).
Almost surely, 2540936577 is an apocalyptic number.
It is an amenable number.
540936577 is a deficient number, since it is larger than the sum of its proper divisors (17449599).
540936577 is a wasteful number, since it uses less digits than its factorization.
540936577 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17449598.
The product of its (nonzero) digits is 793800, while the sum is 46.
The square root of 540936577 is about 23258.0432753918. The cubic root of 540936577 is about 814.7958021554.
The spelling of 540936577 in words is "five hundred forty million, nine hundred thirty-six thousand, five hundred seventy-seven".
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