Base | Representation |
---|---|
bin | 10000110011111111… |
… | …10000011111100010 |
3 | 212022001011022020202 |
4 | 20121333300133202 |
5 | 121441134004230 |
6 | 4051352105202 |
7 | 436450255136 |
oct | 103177603742 |
9 | 25261138222 |
10 | 9026078690 |
11 | 3911a93572 |
12 | 18ba995202 |
13 | b0acb1485 |
14 | 618a833c6 |
15 | 37c62da45 |
hex | 219ff07e2 |
9026078690 has 16 divisors (see below), whose sum is σ = 16248278592. Its totient is φ = 3610134384.
The previous prime is 9026078689. The next prime is 9026078707. The reversal of 9026078690 is 968706209.
It is a super-2 number, since 2×90260786902 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123587 + ... + 182553.
It is an arithmetic number, because the mean of its divisors is an integer number (1015517412).
Almost surely, 29026078690 is an apocalyptic number.
9026078690 is a deficient number, since it is larger than the sum of its proper divisors (7222199902).
9026078690 is a wasteful number, since it uses less digits than its factorization.
9026078690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74281.
The product of its (nonzero) digits is 326592, while the sum is 47.
The square root of 9026078690 is about 95005.6771461580. The cubic root of 9026078690 is about 2082.0909915899.
The spelling of 9026078690 in words is "nine billion, twenty-six million, seventy-eight thousand, six hundred ninety".
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