Base | Representation |
---|---|
bin | 1010111000000… |
… | …1101101010011 |
3 | 10011211201221112 |
4 | 2232001231103 |
5 | 43134320201 |
6 | 4305443535 |
7 | 1062523031 |
oct | 256015523 |
9 | 104751845 |
10 | 45620051 |
11 | 2382a024 |
12 | 133405ab |
13 | 95b3919 |
14 | 60b7551 |
15 | 40120bb |
hex | 2b81b53 |
45620051 has 8 divisors (see below), whose sum is σ = 46571520. Its totient is φ = 44678088.
The previous prime is 45620011. The next prime is 45620053. The reversal of 45620051 is 15002654.
45620051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-45620051 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 45619999 and 45620026.
It is not an unprimeable number, because it can be changed into a prime (45620053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7760 + ... + 12306.
It is an arithmetic number, because the mean of its divisors is an integer number (5821440).
Almost surely, 245620051 is an apocalyptic number.
45620051 is a deficient number, since it is larger than the sum of its proper divisors (951469).
45620051 is a wasteful number, since it uses less digits than its factorization.
45620051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4753.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 45620051 is about 6754.2616917025. The cubic root of 45620051 is about 357.3155545202.
The spelling of 45620051 in words is "forty-five million, six hundred twenty thousand, fifty-one".
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