Base | Representation |
---|---|
bin | 1010101110010… |
… | …00100011010010 |
3 | 20021020221202222 |
4 | 11113020203102 |
5 | 141011403133 |
6 | 12531541042 |
7 | 2141365055 |
oct | 527104322 |
9 | 207227688 |
10 | 89950418 |
11 | 46858098 |
12 | 2615a782 |
13 | 158354cc |
14 | bd36a9c |
15 | 7d6be98 |
hex | 55c88d2 |
89950418 has 8 divisors (see below), whose sum is σ = 135403248. Its totient is φ = 44816004.
The previous prime is 89950403. The next prime is 89950457. The reversal of 89950418 is 81405998.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×899504183 (a number of 25 digits) contains 333 as substring.
It is a Curzon 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, 78896 + ... + 80027.
It is an arithmetic number, because the mean of its divisors is an integer number (16925406).
Almost surely, 289950418 is an apocalyptic number.
89950418 is a deficient number, since it is larger than the sum of its proper divisors (45452830).
89950418 is a wasteful number, since it uses less digits than its factorization.
89950418 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159208.
The product of its (nonzero) digits is 103680, while the sum is 44.
The square root of 89950418 is about 9484.2194196465. The cubic root of 89950418 is about 448.0581643497.
The spelling of 89950418 in words is "eighty-nine million, nine hundred fifty thousand, four hundred eighteen".
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