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9125995 = 511531583
BaseRepresentation
bin100010110100…
…000001101011
3122011122111211
4202310001223
54314012440
6523333551
7140366254
oct42640153
918148454
109125995
11517354a
1230812b7
131b76ac8
1412d7b2b
15c03eea
hex8b406b

9125995 has 8 divisors (see below), whose sum is σ = 10967616. Its totient is φ = 7289856.

The previous prime is 9125989. The next prime is 9125999. The reversal of 9125995 is 5995219.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9125995 - 27 = 9125867 is a prime.

It is a super-3 number, since 3×91259953 (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

9125995 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9125999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4974 + ... + 6556.

It is an arithmetic number, because the mean of its divisors is an integer number (1370952).

Almost surely, 29125995 is an apocalyptic number.

9125995 is a deficient number, since it is larger than the sum of its proper divisors (1841621).

9125995 is a wasteful number, since it uses less digits than its factorization.

9125995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2741.

The product of its digits is 36450, while the sum is 40.

The square root of 9125995 is about 3020.9261824811. The cubic root of 9125995 is about 208.9745548718.

The spelling of 9125995 in words is "nine million, one hundred twenty-five thousand, nine hundred ninety-five".

Divisors: 1 5 1153 1583 5765 7915 1825199 9125995