Base | Representation |
---|---|
bin | 10010100010111111… |
… | …10111001110010010 |
3 | 221200221022021211100 |
4 | 21101133313032102 |
5 | 130343023213441 |
6 | 4324014125230 |
7 | 501515105214 |
oct | 112137671622 |
9 | 27627267740 |
10 | 9957241746 |
11 | 424a670111 |
12 | 1b1a7b0816 |
13 | c28b9932a |
14 | 6a65d25b4 |
15 | 3d4263cb6 |
hex | 2517f7392 |
9957241746 has 12 divisors (see below), whose sum is σ = 21574023822. Its totient is φ = 3319080576.
The previous prime is 9957241739. The next prime is 9957241753. The reversal of 9957241746 is 6471427599.
It is an interprime number because it is at equal distance from previous prime (9957241739) and next prime (9957241753).
It can be written as a sum of positive squares in only one way, i.e., 8870814225 + 1086427521 = 94185^2 + 32961^2 .
It is a junction number, because it is equal to n+sod(n) for n = 9957241692 and 9957241701.
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 5 ways as a sum of consecutive naturals, for example, 276590031 + ... + 276590066.
Almost surely, 29957241746 is an apocalyptic number.
9957241746 is an abundant number, since it is smaller than the sum of its proper divisors (11616782076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9957241746 is a wasteful number, since it uses less digits than its factorization.
9957241746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 553180105 (or 553180102 counting only the distinct ones).
The product of its digits is 3810240, while the sum is 54.
The square root of 9957241746 is about 99785.9797065700. The cubic root of 9957241746 is about 2151.3596408773.
The spelling of 9957241746 in words is "nine billion, nine hundred fifty-seven million, two hundred forty-one thousand, seven hundred forty-six".
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