Base | Representation |
---|---|
bin | 1010110100111… |
… | …10001001010111 |
3 | 20022220101220010 |
4 | 11122132021113 |
5 | 141222402203 |
6 | 13002411303 |
7 | 2152000542 |
oct | 532361127 |
9 | 208811803 |
10 | 90825303 |
11 | 472a5438 |
12 | 26500b33 |
13 | 15a807aa |
14 | c0c3859 |
15 | 7e91303 |
hex | 569e257 |
90825303 has 8 divisors (see below), whose sum is σ = 125276400. Its totient is φ = 58462208.
The previous prime is 90825289. The next prime is 90825307. The reversal of 90825303 is 30352809.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 90825303 - 26 = 90825239 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90825307) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521898 + ... + 522071.
It is an arithmetic number, because the mean of its divisors is an integer number (15659550).
Almost surely, 290825303 is an apocalyptic number.
90825303 is a deficient number, since it is larger than the sum of its proper divisors (34451097).
90825303 is a wasteful number, since it uses less digits than its factorization.
90825303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1044001.
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 90825303 is about 9530.2310045455. The cubic root of 90825303 is about 449.5061297859.
The spelling of 90825303 in words is "ninety million, eight hundred twenty-five thousand, three hundred three".
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