Base | Representation |
---|---|
bin | 10000111011101011… |
… | …01111101011000000 |
3 | 212110112111102202100 |
4 | 20131311233223000 |
5 | 122104141002002 |
6 | 4102014150400 |
7 | 441162336255 |
oct | 103565575300 |
9 | 25415442670 |
10 | 9090562752 |
11 | 3945427387 |
12 | 19184b2400 |
13 | b1b46b41b |
14 | 62346b42c |
15 | 38311a11c |
hex | 21dd6fac0 |
9090562752 has 84 divisors (see below), whose sum is σ = 26153055136. Its totient is φ = 3018954240.
The previous prime is 9090562727. The next prime is 9090562769. The reversal of 9090562752 is 2572650909.
It is a super-2 number, since 2×90905627522 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 9090562698 and 9090562707.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126978 + ... + 185214.
Almost surely, 29090562752 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9090562752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13076527568).
9090562752 is an abundant number, since it is smaller than the sum of its proper divisors (17062492384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9090562752 is a wasteful number, since it uses less digits than its factorization.
9090562752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58526 (or 58513 counting only the distinct ones).
The product of its (nonzero) digits is 340200, while the sum is 45.
The square root of 9090562752 is about 95344.4426906991. The cubic root of 9090562752 is about 2087.0375182658.
The spelling of 9090562752 in words is "nine billion, ninety million, five hundred sixty-two thousand, seven hundred fifty-two".
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