Base | Representation |
---|---|
bin | 101001111100000000… |
… | …011011110000010001 |
3 | 11022020020012012202111 |
4 | 221330000123300101 |
5 | 1214210210131200 |
6 | 32404144345321 |
7 | 3152614025314 |
oct | 517400336021 |
9 | 138206165674 |
10 | 45030161425 |
11 | 18108396847 |
12 | 8888615241 |
13 | 4328241742 |
14 | 227268097b |
15 | 12883ea0ba |
hex | a7c01bc11 |
45030161425 has 48 divisors (see below), whose sum is σ = 60401134080. Its totient is φ = 33176816640.
The previous prime is 45030161413. The next prime is 45030161431. The reversal of 45030161425 is 52416103054.
It is a happy number.
It is not a de Polignac number, because 45030161425 - 221 = 45028064273 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5587699 + ... + 5595751.
It is an arithmetic number, because the mean of its divisors is an integer number (1258356960).
Almost surely, 245030161425 is an apocalyptic number.
It is an amenable number.
45030161425 is a deficient number, since it is larger than the sum of its proper divisors (15370972655).
45030161425 is a wasteful number, since it uses less digits than its factorization.
45030161425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8362 (or 8357 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
Adding to 45030161425 its reverse (52416103054), we get a palindrome (97446264479).
The spelling of 45030161425 in words is "forty-five billion, thirty million, one hundred sixty-one thousand, four hundred twenty-five".
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