Base | Representation |
---|---|
bin | 101100011011100… |
… | …1010000010010100 |
3 | 10211220022020021011 |
4 | 1120313022002110 |
5 | 11023124312121 |
6 | 403534102004 |
7 | 51642023140 |
oct | 13067120224 |
9 | 3756266234 |
10 | 1490854036 |
11 | 6a5603781 |
12 | 35734a904 |
13 | 1a9b3c369 |
14 | 102002220 |
15 | 8ad3e7e1 |
hex | 58dca094 |
1490854036 has 12 divisors (see below), whose sum is σ = 2981708128. Its totient is φ = 638937432.
The previous prime is 1490854021. The next prime is 1490854081. The reversal of 1490854036 is 6304580941.
1490854036 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 1490854036.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26622366 + ... + 26622421.
Almost surely, 21490854036 is an apocalyptic number.
It is an amenable number.
1490854036 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1490854036 is a wasteful number, since it uses less digits than its factorization.
1490854036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53244798 (or 53244796 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 40.
The square root of 1490854036 is about 38611.5790404899. The cubic root of 1490854036 is about 1142.3829389421.
The spelling of 1490854036 in words is "one billion, four hundred ninety million, eight hundred fifty-four thousand, thirty-six".
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