Base | Representation |
---|---|
bin | 1010110011000… |
… | …11001101101010 |
3 | 20022110010202210 |
4 | 11121203031222 |
5 | 141142141124 |
6 | 12553305550 |
7 | 2146644021 |
oct | 531431552 |
9 | 208403683 |
10 | 90583914 |
11 | 47150043 |
12 | 264052b6 |
13 | 159c7965 |
14 | c05d8b8 |
15 | 7e44a29 |
hex | 566336a |
90583914 has 8 divisors (see below), whose sum is σ = 181167840. Its totient is φ = 30194636.
The previous prime is 90583901. The next prime is 90583919. The reversal of 90583914 is 41938509.
It is a sphenic number, since it is the product of 3 distinct primes.
90583914 is an admirable number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (90583919) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7548654 + ... + 7548665.
It is an arithmetic number, because the mean of its divisors is an integer number (22645980).
Almost surely, 290583914 is an apocalyptic number.
90583914 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90583914 is a wasteful number, since it uses less digits than its factorization.
90583914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15097324.
The product of its (nonzero) digits is 38880, while the sum is 39.
The square root of 90583914 is about 9517.5581952516. The cubic root of 90583914 is about 449.1075547189.
The spelling of 90583914 in words is "ninety million, five hundred eighty-three thousand, nine hundred fourteen".
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