Base | Representation |
---|---|
bin | 1110010001100111100… |
… | …00000000010110001110 |
3 | 1201220001101220222111020 |
4 | 13020303300000112032 |
5 | 31014013042302334 |
6 | 1013155143135010 |
7 | 50302624260213 |
oct | 7106360002616 |
9 | 1656041828436 |
10 | 490494494094 |
11 | 17a02139a1a0 |
12 | 7b089744466 |
13 | 3733aa38577 |
14 | 19a50a21b0a |
15 | cb5b3a1e49 |
hex | 7233c0058e |
490494494094 has 64 divisors (see below), whose sum is σ = 1084225782528. Its totient is φ = 146686323200.
The previous prime is 490494494051. The next prime is 490494494111.
490494494094 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5107222 + ... + 5202374.
It is an arithmetic number, because the mean of its divisors is an integer number (16941027852).
Almost surely, 2490494494094 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 490494494094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (542112891264).
490494494094 is an abundant number, since it is smaller than the sum of its proper divisors (593731288434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490494494094 is a wasteful number, since it uses less digits than its factorization.
490494494094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96193.
The product of its (nonzero) digits is 26873856, while the sum is 60.
The spelling of 490494494094 in words is "four hundred ninety billion, four hundred ninety-four million, four hundred ninety-four thousand, ninety-four".
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