Base | Representation |
---|---|
bin | 11001000011110000… |
… | …10001101010101010 |
3 | 1021201120202120111211 |
4 | 30201320101222222 |
5 | 210023021134232 |
6 | 10102542543334 |
7 | 654246120046 |
oct | 144170215252 |
9 | 37646676454 |
10 | 13453302442 |
11 | 5784047278 |
12 | 2735597b4a |
13 | 13652868b8 |
14 | 918a47026 |
15 | 53b143a47 |
hex | 321e11aaa |
13453302442 has 16 divisors (see below), whose sum is σ = 20304513792. Its totient is φ = 6685161840.
The previous prime is 13453302403. The next prime is 13453302451. The reversal of 13453302442 is 24420335431.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1125823 + ... + 1137709.
It is an arithmetic number, because the mean of its divisors is an integer number (1269032112).
Almost surely, 213453302442 is an apocalyptic number.
13453302442 is a deficient number, since it is larger than the sum of its proper divisors (6851211350).
13453302442 is a wasteful number, since it uses less digits than its factorization.
13453302442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15333.
The product of its (nonzero) digits is 34560, while the sum is 31.
Adding to 13453302442 its reverse (24420335431), we get a palindrome (37873637873).
The spelling of 13453302442 in words is "thirteen billion, four hundred fifty-three million, three hundred two thousand, four hundred forty-two".
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