Base | Representation |
---|---|
bin | 100000001100111… |
… | …010100011011011 |
3 | 1101122120212120002 |
4 | 200030322203123 |
5 | 2101301201400 |
6 | 125335323215 |
7 | 16250050523 |
oct | 4014724333 |
9 | 1348525502 |
10 | 540256475 |
11 | 257a62760 |
12 | 130b2050b |
13 | 87c0b5b5 |
14 | 51a74683 |
15 | 3266aed5 |
hex | 2033a8db |
540256475 has 12 divisors (see below), whose sum is σ = 730820040. Its totient is φ = 392913600.
The previous prime is 540256471. The next prime is 540256487. The reversal of 540256475 is 574652045.
It is not a de Polignac number, because 540256475 - 22 = 540256471 is a prime.
It is not an unprimeable number, because it can be changed into a prime (540256471) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 982010 + ... + 982559.
It is an arithmetic number, because the mean of its divisors is an integer number (60901670).
Almost surely, 2540256475 is an apocalyptic number.
540256475 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
540256475 is a deficient number, since it is larger than the sum of its proper divisors (190563565).
540256475 is a wasteful number, since it uses less digits than its factorization.
540256475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1964590 (or 1964585 counting only the distinct ones).
The product of its (nonzero) digits is 168000, while the sum is 38.
The square root of 540256475 is about 23243.4178855004. The cubic root of 540256475 is about 814.4541868432.
The spelling of 540256475 in words is "five hundred forty million, two hundred fifty-six thousand, four hundred seventy-five".
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