Base | Representation |
---|---|
bin | 1010110000010… |
… | …11100100110100 |
3 | 20021202220100202 |
4 | 11120023210310 |
5 | 141044144243 |
6 | 12541500032 |
7 | 2143620332 |
oct | 530134464 |
9 | 207686322 |
10 | 90224948 |
11 | 46a25380 |
12 | 26271618 |
13 | 15900458 |
14 | bda8b52 |
15 | 7dc34b8 |
hex | 560b934 |
90224948 has 12 divisors (see below), whose sum is σ = 172247712. Its totient is φ = 41011320.
The previous prime is 90224909. The next prime is 90224951. The reversal of 90224948 is 84942209.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1025240 + ... + 1025327.
It is an arithmetic number, because the mean of its divisors is an integer number (14353976).
Almost surely, 290224948 is an apocalyptic number.
It is an amenable number.
90224948 is a deficient number, since it is larger than the sum of its proper divisors (82022764).
90224948 is a wasteful number, since it uses less digits than its factorization.
90224948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2050582 (or 2050580 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 38.
The square root of 90224948 is about 9498.6813821709. The cubic root of 90224948 is about 448.5135281091.
The spelling of 90224948 in words is "ninety million, two hundred twenty-four thousand, nine hundred forty-eight".
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