Base | Representation |
---|---|
bin | 1010101111011… |
… | …11110101100110 |
3 | 20021120010111211 |
4 | 11113233311212 |
5 | 141032030314 |
6 | 12535222034 |
7 | 2142635155 |
oct | 527576546 |
9 | 207503454 |
10 | 90111334 |
11 | 46957a85 |
12 | 2621791a |
13 | 15890821 |
14 | bd7959c |
15 | 7d9e9c4 |
hex | 55efd66 |
90111334 has 8 divisors (see below), whose sum is σ = 136430568. Its totient is φ = 44634480.
The previous prime is 90111313. The next prime is 90111347. The reversal of 90111334 is 43311109.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 210327 + ... + 210754.
It is an arithmetic number, because the mean of its divisors is an integer number (17053821).
Almost surely, 290111334 is an apocalyptic number.
90111334 is a deficient number, since it is larger than the sum of its proper divisors (46319234).
90111334 is a wasteful number, since it uses less digits than its factorization.
90111334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 421190.
The product of its (nonzero) digits is 324, while the sum is 22.
The square root of 90111334 is about 9492.6989839560. The cubic root of 90111334 is about 448.3251884051.
The spelling of 90111334 in words is "ninety million, one hundred eleven thousand, three hundred thirty-four".
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