Base | Representation |
---|---|
bin | 10000111000001111… |
… | …01111001110100100 |
3 | 212101112020022220212 |
4 | 20130013233032210 |
5 | 122024300200332 |
6 | 4055104114552 |
7 | 440362251410 |
oct | 103407571644 |
9 | 25345208825 |
10 | 9061725092 |
11 | 3930120202 |
12 | 190a905a58 |
13 | b154b2514 |
14 | 61d6c1d40 |
15 | 3808208b2 |
hex | 21c1ef3a4 |
9061725092 has 48 divisors (see below), whose sum is σ = 18269701632. Its totient is φ = 3852387840.
The previous prime is 9061725053. The next prime is 9061725097. The reversal of 9061725092 is 2905271609.
9061725092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×90617250922 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (9061725097) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1830773 + ... + 1835715.
It is an arithmetic number, because the mean of its divisors is an integer number (380618784).
Almost surely, 29061725092 is an apocalyptic number.
It is an amenable number.
9061725092 is an abundant number, since it is smaller than the sum of its proper divisors (9207976540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9061725092 is a wasteful number, since it uses less digits than its factorization.
9061725092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5468 (or 5466 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 41.
The square root of 9061725092 is about 95193.0937200803. The cubic root of 9061725092 is about 2084.8283029295.
The spelling of 9061725092 in words is "nine billion, sixty-one million, seven hundred twenty-five thousand, ninety-two".
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