Search a number
-
+
2892325 = 52115693
BaseRepresentation
bin1011000010001000100101
312102221112011
423002020211
51220023300
6141554221
733404302
oct13021045
95387464
102892325
1116a6057
12b75971
137a3647
145540a9
153c1eba
hex2c2225

2892325 has 6 divisors (see below), whose sum is σ = 3586514. Its totient is φ = 2313840.

The previous prime is 2892311. The next prime is 2892341. The reversal of 2892325 is 5232982.

It can be written as a sum of positive squares in 3 ways, for example, as 49729 + 2842596 = 223^2 + 1686^2 .

It is a de Polignac number, because none of the positive numbers 2k-2892325 is a prime.

It is a d-powerful number, because it can be written as 210 + 83 + 96 + 218 + 33 + 221 + 52 .

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57822 + ... + 57871.

22892325 is an apocalyptic number.

2892325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2892325 is a deficient number, since it is larger than the sum of its proper divisors (694189).

2892325 is a wasteful number, since it uses less digits than its factorization.

2892325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115703 (or 115698 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 2892325 is about 1700.6836860510. The cubic root of 2892325 is about 142.4784003375.

The spelling of 2892325 in words is "two million, eight hundred ninety-two thousand, three hundred twenty-five".

Divisors: 1 5 25 115693 578465 2892325