Base | Representation |
---|---|
bin | 10000110001101000… |
… | …10000100001100110 |
3 | 212020122220210002100 |
4 | 20120310100201212 |
5 | 121421102140300 |
6 | 4045403552530 |
7 | 436120114233 |
oct | 103064204146 |
9 | 25218823070 |
10 | 9006286950 |
11 | 39018a5761 |
12 | 18b422b746 |
13 | b06b71a9b |
14 | 6161b078a |
15 | 37aa1e700 |
hex | 218d10866 |
9006286950 has 36 divisors (see below), whose sum is σ = 24196892148. Its totient is φ = 2401676400.
The previous prime is 9006286903. The next prime is 9006286967. The reversal of 9006286950 is 596826009.
It is a super-2 number, since 2×90062869502 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 9006286896 and 9006286905.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10006536 + ... + 10007435.
It is an arithmetic number, because the mean of its divisors is an integer number (672135893).
Almost surely, 29006286950 is an apocalyptic number.
9006286950 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
9006286950 is an abundant number, since it is smaller than the sum of its proper divisors (15190605198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9006286950 is a wasteful number, since it uses less digits than its factorization.
9006286950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20013989 (or 20013981 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 45.
The square root of 9006286950 is about 94901.4591563270. The cubic root of 9006286950 is about 2080.5680578335.
The spelling of 9006286950 in words is "nine billion, six million, two hundred eighty-six thousand, nine hundred fifty".
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