Search a number
-
+
9125027 = 44920323
BaseRepresentation
bin100010110011…
…110010100011
3122011121011222
4202303302203
54314000102
6523325255
7140363402
oct42636243
918147158
109125027
11517284a
12308082b
131b76532
1412d7639
15c03aa2
hex8b3ca3

9125027 has 4 divisors (see below), whose sum is σ = 9145800. Its totient is φ = 9104256.

The previous prime is 9125023. The next prime is 9125029. The reversal of 9125027 is 7205219.

9125027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9125027 - 22 = 9125023 is a prime.

It is a super-2 number, since 2×91250272 = 166532235501458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9124987 and 9125005.

It is not an unprimeable number, because it can be changed into a prime (9125021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9713 + ... + 10610.

It is an arithmetic number, because the mean of its divisors is an integer number (2286450).

Almost surely, 29125027 is an apocalyptic number.

9125027 is a deficient number, since it is larger than the sum of its proper divisors (20773).

9125027 is a wasteful number, since it uses less digits than its factorization.

9125027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20772.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 9125027 is about 3020.7659624671. The cubic root of 9125027 is about 208.9671659233.

The spelling of 9125027 in words is "nine million, one hundred twenty-five thousand, twenty-seven".

Divisors: 1 449 20323 9125027