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2258052 = 223188171
BaseRepresentation
bin1000100111010010000100
311020201110120
420213102010
51034224202
6120221540
725123146
oct10472204
94221416
102258052
111302565
1290a8b0
13610a34
1442ac96
152e90bc
hex227484

2258052 has 12 divisors (see below), whose sum is σ = 5268816. Its totient is φ = 752680.

The previous prime is 2258041. The next prime is 2258083. The reversal of 2258052 is 2508522.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94074 + ... + 94097.

It is an arithmetic number, because the mean of its divisors is an integer number (439068).

22258052 is an apocalyptic number.

It is an amenable number.

2258052 is an abundant number, since it is smaller than the sum of its proper divisors (3010764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2258052 is a wasteful number, since it uses less digits than its factorization.

2258052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188178 (or 188176 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2258052 is about 1502.6816030018. The cubic root of 2258052 is about 131.1931962811.

The spelling of 2258052 in words is "two million, two hundred fifty-eight thousand, fifty-two".

Divisors: 1 2 3 4 6 12 188171 376342 564513 752684 1129026 2258052