Base | Representation |
---|---|
bin | 101010011011000100… |
… | …111111100011101001 |
3 | 11100120120002102201112 |
4 | 222123010333203221 |
5 | 1221242132402340 |
6 | 32532005400105 |
7 | 3201543640142 |
oct | 523304774351 |
9 | 140516072645 |
10 | 45551450345 |
11 | 18355673935 |
12 | 89b3109035 |
13 | 43ac23b81b |
14 | 22c19b8ac9 |
15 | 12b906b065 |
hex | a9b13f8e9 |
45551450345 has 16 divisors (see below), whose sum is σ = 57977916480. Its totient is φ = 34259659200.
The previous prime is 45551450339. The next prime is 45551450363. The reversal of 45551450345 is 54305415554.
It is not a de Polignac number, because 45551450345 - 26 = 45551450281 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1817666 + ... + 1842555.
It is an arithmetic number, because the mean of its divisors is an integer number (3623619780).
Almost surely, 245551450345 is an apocalyptic number.
It is an amenable number.
45551450345 is a deficient number, since it is larger than the sum of its proper divisors (12426466135).
45551450345 is a wasteful number, since it uses less digits than its factorization.
45551450345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3660376.
The product of its (nonzero) digits is 600000, while the sum is 41.
Adding to 45551450345 its reverse (54305415554), we get a palindrome (99856865899).
The spelling of 45551450345 in words is "forty-five billion, five hundred fifty-one million, four hundred fifty thousand, three hundred forty-five".
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