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2825113 = 231131087
BaseRepresentation
bin1010110001101110011001
312022112022211
422301232121
51210400423
6140315121
733004324
oct12615631
95275284
102825113
11165a605
12b42aa1
1377bb85
145377bb
153ac10d
hex2b1b99

2825113 has 8 divisors (see below), whose sum is σ = 2976768. Its totient is φ = 2675904.

The previous prime is 2825101. The next prime is 2825117. The reversal of 2825113 is 3115282.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2825113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2825117) 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, 2056 + ... + 3142.

It is an arithmetic number, because the mean of its divisors is an integer number (372096).

22825113 is an apocalyptic number.

2825113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2825113 is a deficient number, since it is larger than the sum of its proper divisors (151655).

2825113 is a wasteful number, since it uses less digits than its factorization.

2825113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223.

The product of its digits is 480, while the sum is 22.

The square root of 2825113 is about 1680.8072465336. The cubic root of 2825113 is about 141.3660992373.

It can be divided in two parts, 2825 and 113, that multiplied together give a square (319225 = 5652).

The spelling of 2825113 in words is "two million, eight hundred twenty-five thousand, one hundred thirteen".

Divisors: 1 23 113 1087 2599 25001 122831 2825113