Base | Representation |
---|---|
bin | 101010000011001001… |
… | …1010010110010111100 |
3 | 22122002011110000201110 |
4 | 1110012103102302330 |
5 | 2434413302043421 |
6 | 105252215042020 |
7 | 6344501424636 |
oct | 1240623226274 |
9 | 278064400643 |
10 | 90300034236 |
11 | 35329019275 |
12 | 15601370310 |
13 | 8691032829 |
14 | 4528abda56 |
15 | 2537895a76 |
hex | 15064d2cbc |
90300034236 has 48 divisors (see below), whose sum is σ = 220212750240. Its totient is φ = 28762460160.
The previous prime is 90300034213. The next prime is 90300034273. The reversal of 90300034236 is 63243000309.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 1303785 + ... + 1371296.
It is an arithmetic number, because the mean of its divisors is an integer number (4587765630).
Almost surely, 290300034236 is an apocalyptic number.
It is an amenable number.
90300034236 is an abundant number, since it is smaller than the sum of its proper divisors (129912716004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90300034236 is a wasteful number, since it uses less digits than its factorization.
90300034236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2675214 (or 2675212 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 30.
The spelling of 90300034236 in words is "ninety billion, three hundred million, thirty-four thousand, two hundred thirty-six".
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