Base | Representation |
---|---|
bin | 1010110001010… |
… | …01110100100011 |
3 | 20022000012022011 |
4 | 11120221310203 |
5 | 141112130320 |
6 | 12544253351 |
7 | 2144644453 |
oct | 530516443 |
9 | 208005264 |
10 | 90348835 |
11 | 46aaa465 |
12 | 26311257 |
13 | 15944965 |
14 | bddbd63 |
15 | 7dea05a |
hex | 5629d23 |
90348835 has 8 divisors (see below), whose sum is σ = 110464560. Its totient is φ = 70915104.
The previous prime is 90348799. The next prime is 90348851. The reversal of 90348835 is 53884309.
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 90348835 - 211 = 90346787 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170205 + ... + 170734.
It is an arithmetic number, because the mean of its divisors is an integer number (13808070).
Almost surely, 290348835 is an apocalyptic number.
90348835 is a deficient number, since it is larger than the sum of its proper divisors (20115725).
90348835 is a wasteful number, since it uses less digits than its factorization.
90348835 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 340997.
The product of its (nonzero) digits is 103680, while the sum is 40.
The square root of 90348835 is about 9505.2004187182. The cubic root of 90348835 is about 448.7187174134.
The spelling of 90348835 in words is "ninety million, three hundred forty-eight thousand, eight hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •