Base | Representation |
---|---|
bin | 1010101111011… |
… | …1101001001000 |
3 | 10010210000012112 |
4 | 2223313221020 |
5 | 43013221121 |
6 | 4245401452 |
7 | 1054646222 |
oct | 253675110 |
9 | 103700175 |
10 | 45054536 |
11 | 2348315a |
12 | 13109288 |
13 | 94463b7 |
14 | 5dab412 |
15 | 3e4e75b |
hex | 2af7a48 |
45054536 has 8 divisors (see below), whose sum is σ = 84477270. Its totient is φ = 22527264.
The previous prime is 45054533. The next prime is 45054551. The reversal of 45054536 is 63545054.
It can be written as a sum of positive squares in only one way, i.e., 44970436 + 84100 = 6706^2 + 290^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×450545362 = 4059822428350592, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (45054533) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2815901 + ... + 2815916.
Almost surely, 245054536 is an apocalyptic number.
It is an amenable number.
45054536 is a deficient number, since it is larger than the sum of its proper divisors (39422734).
45054536 is a wasteful number, since it uses less digits than its factorization.
45054536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5631823 (or 5631819 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 32.
The square root of 45054536 is about 6712.2675751195. The cubic root of 45054536 is about 355.8329603929.
The spelling of 45054536 in words is "forty-five million, fifty-four thousand, five hundred thirty-six".
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