Base | Representation |
---|---|
bin | 11001111010000011100… |
… | …01000101010010001010 |
3 | 10011002122220010101121010 |
4 | 30331001301011102022 |
5 | 104041022333203020 |
6 | 1520533512424350 |
7 | 121212014615202 |
oct | 14750161052212 |
9 | 3132586111533 |
10 | 890161616010 |
11 | 313574031337 |
12 | 1246293a80b6 |
13 | 65c32406b14 |
14 | 311268d3402 |
15 | 1824d944de0 |
hex | cf41c4548a |
890161616010 has 32 divisors (see below), whose sum is σ = 2145326757120. Its totient is φ = 236383222208.
The previous prime is 890161615999. The next prime is 890161616027. The reversal of 890161616010 is 10616161098.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 890161616010.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62068257 + ... + 62082596.
It is an arithmetic number, because the mean of its divisors is an integer number (67041461160).
Almost surely, 2890161616010 is an apocalyptic number.
890161616010 is an abundant number, since it is smaller than the sum of its proper divisors (1255165141110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
890161616010 is a wasteful number, since it uses less digits than its factorization.
890161616010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124151102.
The product of its (nonzero) digits is 15552, while the sum is 39.
The spelling of 890161616010 in words is "eight hundred ninety billion, one hundred sixty-one million, six hundred sixteen thousand, ten".
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