Base | Representation |
---|---|
bin | 1000011100010011110… |
… | …10110000101101001000 |
3 | 1000201201221110201021020 |
4 | 10032021322300231020 |
5 | 14223034113110042 |
6 | 341132010112440 |
7 | 26646241123164 |
oct | 4161172605510 |
9 | 1021657421236 |
10 | 290076691272 |
11 | 102025803605 |
12 | 4827611b720 |
13 | 2147acb37b4 |
14 | 1007b263ca4 |
15 | 782b3ee3ec |
hex | 4389eb0b48 |
290076691272 has 16 divisors (see below), whose sum is σ = 725191728240. Its totient is φ = 96692230416.
The previous prime is 290076691217. The next prime is 290076691273. The reversal of 290076691272 is 272196670092.
It is a super-2 number, since 2×2900766912722 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (290076691273) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 6043264378 + ... + 6043264425.
It is an arithmetic number, because the mean of its divisors is an integer number (45324483015).
Almost surely, 2290076691272 is an apocalyptic number.
It is an amenable number.
290076691272 is an abundant number, since it is smaller than the sum of its proper divisors (435115036968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
290076691272 is a wasteful number, since it uses less digits than its factorization.
290076691272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12086528812 (or 12086528808 counting only the distinct ones).
The product of its (nonzero) digits is 1143072, while the sum is 51.
The spelling of 290076691272 in words is "two hundred ninety billion, seventy-six million, six hundred ninety-one thousand, two hundred seventy-two".
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