Base | Representation |
---|---|
bin | 110101000011001… |
… | …110011100000000 |
3 | 2022000202121121222 |
4 | 311003032130000 |
5 | 3310322204031 |
6 | 224152334212 |
7 | 31025125010 |
oct | 6503163400 |
9 | 2260677558 |
10 | 890038016 |
11 | 41744880a |
12 | 20a0a4368 |
13 | 11251921a |
14 | 862c5c40 |
15 | 5320ee7b |
hex | 350ce700 |
890038016 has 72 divisors (see below), whose sum is σ = 2056427520. Its totient is φ = 376556544.
The previous prime is 890038001. The next prime is 890038081. The reversal of 890038016 is 610830098.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138425 + ... + 144711.
Almost surely, 2890038016 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 890038016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1028213760).
890038016 is an abundant number, since it is smaller than the sum of its proper divisors (1166389504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
890038016 is an equidigital number, since it uses as much as digits as its factorization.
890038016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6389 (or 6375 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 35.
The square root of 890038016 is about 29833.5049231564. The cubic root of 890038016 is about 961.9138671419.
The spelling of 890038016 in words is "eight hundred ninety million, thirty-eight thousand, sixteen".
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