Base | Representation |
---|---|
bin | 11111111110011… |
… | …010010110001010 |
3 | 1101101102201021121 |
4 | 133332122112022 |
5 | 2044313021123 |
6 | 125122025454 |
7 | 16202534254 |
oct | 3776322612 |
9 | 1341381247 |
10 | 536454538 |
11 | 2558a6264 |
12 | 12b7a828a |
13 | 871a9c29 |
14 | 51364cd4 |
15 | 3216975d |
hex | 1ff9a58a |
536454538 has 8 divisors (see below), whose sum is σ = 804828420. Its totient is φ = 268178400.
The previous prime is 536454521. The next prime is 536454539. The reversal of 536454538 is 835454635.
It can be written as a sum of positive squares in 2 ways, for example, as 536061409 + 393129 = 23153^2 + 627^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 536454494 and 536454503.
It is not an unprimeable number, because it can be changed into a prime (536454539) 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, 8683 + ... + 33886.
Almost surely, 2536454538 is an apocalyptic number.
536454538 is a deficient number, since it is larger than the sum of its proper divisors (268373882).
536454538 is a wasteful number, since it uses less digits than its factorization.
536454538 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48872.
The product of its digits is 864000, while the sum is 43.
The square root of 536454538 is about 23161.4882509739. The cubic root of 536454538 is about 812.5391731172.
The spelling of 536454538 in words is "five hundred thirty-six million, four hundred fifty-four thousand, five hundred thirty-eight".
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