Base | Representation |
---|---|
bin | 101010011000111011… |
… | …100000111100011110 |
3 | 11100111001021110100111 |
4 | 222120323200330132 |
5 | 1221203421124410 |
6 | 32524241120234 |
7 | 3200625416632 |
oct | 523073407436 |
9 | 140431243314 |
10 | 45515411230 |
11 | 18337299143 |
12 | 89a302907a |
13 | 43a4930ac3 |
14 | 22bacb6dc2 |
15 | 12b5cecb8a |
hex | a98ee0f1e |
45515411230 has 16 divisors (see below), whose sum is σ = 83081653344. Its totient is φ = 17949739360.
The previous prime is 45515411203. The next prime is 45515411239. The reversal of 45515411230 is 3211451554.
It is a super-2 number, since 2×455154112302 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 45515411192 and 45515411201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45515411239) 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 7 ways as a sum of consecutive naturals, for example, 32052397 + ... + 32053816.
It is an arithmetic number, because the mean of its divisors is an integer number (5192603334).
Almost surely, 245515411230 is an apocalyptic number.
45515411230 is a deficient number, since it is larger than the sum of its proper divisors (37566242114).
45515411230 is a wasteful number, since it uses less digits than its factorization.
45515411230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64106291.
The product of its (nonzero) digits is 12000, while the sum is 31.
Adding to 45515411230 its reverse (3211451554), we get a palindrome (48726862784).
The spelling of 45515411230 in words is "forty-five billion, five hundred fifteen million, four hundred eleven thousand, two hundred thirty".
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