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9061725092 = 2272332814943
BaseRepresentation
bin10000111000001111…
…01111001110100100
3212101112020022220212
420130013233032210
5122024300200332
64055104114552
7440362251410
oct103407571644
925345208825
109061725092
113930120202
12190a905a58
13b154b2514
1461d6c1d40
153808208b2
hex21c1ef3a4

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".

Divisors: 1 2 4 7 14 28 233 281 466 562 932 1124 1631 1967 3262 3934 4943 6524 7868 9886 19772 34601 65473 69202 130946 138404 261892 458311 916622 1151719 1388983 1833244 2303438 2777966 4606876 5555932 8062033 9722881 16124066 19445762 32248132 38891524 323633039 647266078 1294532156 2265431273 4530862546 9061725092