Base | Representation |
---|---|
bin | 110101101001011… |
… | …111010100101100 |
3 | 2022201122020002000 |
4 | 311221133110230 |
5 | 3320404144102 |
6 | 225151332300 |
7 | 31206312600 |
oct | 6551372454 |
9 | 2281566060 |
10 | 900068652 |
11 | 42207999a |
12 | 211521090 |
13 | 11461ba02 |
14 | 87777500 |
15 | 5404201c |
hex | 35a5f52c |
900068652 has 72 divisors (see below), whose sum is σ = 2714508720. Its totient is φ = 257160960.
The previous prime is 900068639. The next prime is 900068677. The reversal of 900068652 is 256860009.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nialpdrome in base 14.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79749 + ... + 90332.
It is an arithmetic number, because the mean of its divisors is an integer number (37701510).
Almost surely, 2900068652 is an apocalyptic number.
It is an amenable number.
900068652 is an abundant number, since it is smaller than the sum of its proper divisors (1814440068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
900068652 is a wasteful number, since it uses less digits than its factorization.
900068652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170108 (or 170093 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 900068652 is about 30001.1441781809. The cubic root of 900068652 is about 965.5139331582.
The spelling of 900068652 in words is "nine hundred million, sixty-eight thousand, six hundred fifty-two".
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