Base | Representation |
---|---|
bin | 101010100111010010… |
… | …101001101001111001 |
3 | 11101002211122210010211 |
4 | 222213102221221321 |
5 | 1222202111412431 |
6 | 33004205311121 |
7 | 3206612422300 |
oct | 524722515171 |
9 | 141084583124 |
10 | 45756357241 |
11 | 184502a8481 |
12 | 8a4b8654a1 |
13 | 44128233ca |
14 | 2300cb7437 |
15 | 12cc0442b1 |
hex | aa74a9a79 |
45756357241 has 12 divisors (see below), whose sum is σ = 53247809700. Its totient is φ = 39204241440.
The previous prime is 45756357217. The next prime is 45756357253. The reversal of 45756357241 is 14275365754.
It can be written as a sum of positive squares in 2 ways, for example, as 22356230400 + 23400126841 = 149520^2 + 152971^2 .
It is not a de Polignac number, because 45756357241 - 221 = 45754260089 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45756352241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58270 + ... + 308071.
It is an arithmetic number, because the mean of its divisors is an integer number (4437317475).
Almost surely, 245756357241 is an apocalyptic number.
It is an amenable number.
45756357241 is a deficient number, since it is larger than the sum of its proper divisors (7491452459).
45756357241 is a wasteful number, since it uses less digits than its factorization.
45756357241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 368904 (or 368897 counting only the distinct ones).
The product of its digits is 3528000, while the sum is 49.
The spelling of 45756357241 in words is "forty-five billion, seven hundred fifty-six million, three hundred fifty-seven thousand, two hundred forty-one".
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