Base | Representation |
---|---|
bin | 1010110000101… |
… | …1100010111101 |
3 | 10010221011000222 |
4 | 2230023202331 |
5 | 43023323221 |
6 | 4251231125 |
7 | 1055436005 |
oct | 254134275 |
9 | 103834028 |
10 | 45136061 |
11 | 23529433 |
12 | 131484a5 |
13 | 9474539 |
14 | 5dcd005 |
15 | 3e689ab |
hex | 2b0b8bd |
45136061 has 8 divisors (see below), whose sum is σ = 45549504. Its totient is φ = 44724960.
The previous prime is 45136009. The next prime is 45136073. The reversal of 45136061 is 16063154.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 45136061 - 26 = 45135997 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 45136061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45136081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71216 + ... + 71846.
It is an arithmetic number, because the mean of its divisors is an integer number (5693688).
Almost surely, 245136061 is an apocalyptic number.
It is an amenable number.
45136061 is a deficient number, since it is larger than the sum of its proper divisors (413443).
45136061 is a wasteful number, since it uses less digits than its factorization.
45136061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1171.
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 45136061 is about 6718.3376664172. The cubic root of 45136061 is about 356.0474545376.
The spelling of 45136061 in words is "forty-five million, one hundred thirty-six thousand, sixty-one".
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