Base | Representation |
---|---|
bin | 1000011101110011111… |
… | …00011111100100010100 |
3 | 1000210211002122120211020 |
4 | 10032321330133210110 |
5 | 14231211401423412 |
6 | 341343552241140 |
7 | 30005224021065 |
oct | 4167174374424 |
9 | 1023732576736 |
10 | 290882451732 |
11 | 1023a9619344 |
12 | 4845bb401b0 |
13 | 21578c02632 |
14 | 1011628c56c |
15 | 787701318c |
hex | 43b9f1f914 |
290882451732 has 48 divisors (see below), whose sum is σ = 682045056000. Its totient is φ = 96487199200.
The previous prime is 290882451707. The next prime is 290882451767. The reversal of 290882451732 is 237154288092.
It is a super-2 number, since 2×2908824517322 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4126519 + ... + 4196417.
It is an arithmetic number, because the mean of its divisors is an integer number (14209272000).
Almost surely, 2290882451732 is an apocalyptic number.
It is an amenable number.
290882451732 is an abundant number, since it is smaller than the sum of its proper divisors (391162604268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
290882451732 is a wasteful number, since it uses less digits than its factorization.
290882451732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71596 (or 71594 counting only the distinct ones).
The product of its (nonzero) digits is 1935360, while the sum is 51.
The spelling of 290882451732 in words is "two hundred ninety billion, eight hundred eighty-two million, four hundred fifty-one thousand, seven hundred thirty-two".
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