Base | Representation |
---|---|
bin | 101001111011001100… |
… | …1000011000000010011 |
3 | 22121101120011201100011 |
4 | 1103312121003000103 |
5 | 2433341433410323 |
6 | 105205521535351 |
7 | 6335050532212 |
oct | 1236631030023 |
9 | 277346151304 |
10 | 90033106963 |
11 | 35201383918 |
12 | 15547aa4557 |
13 | 864a9444b7 |
14 | 4501479079 |
15 | 251e21b20d |
hex | 14f6643013 |
90033106963 has 16 divisors (see below), whose sum is σ = 98726425600. Its totient is φ = 81785751840.
The previous prime is 90033106957. The next prime is 90033106979. The reversal of 90033106963 is 36960133009.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 90033106963 - 229 = 89496236051 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (90033106913) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 636981 + ... + 765382.
It is an arithmetic number, because the mean of its divisors is an integer number (6170401600).
Almost surely, 290033106963 is an apocalyptic number.
90033106963 is a deficient number, since it is larger than the sum of its proper divisors (8693318637).
90033106963 is a wasteful number, since it uses less digits than its factorization.
90033106963 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1402522.
The product of its (nonzero) digits is 78732, while the sum is 40.
The spelling of 90033106963 in words is "ninety billion, thirty-three million, one hundred six thousand, nine hundred sixty-three".
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