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2201052 = 223726203
BaseRepresentation
bin1000011001010111011100
311010211021110
420121113130
51030413202
6115102020
724465030
oct10312734
94124243
102201052
111273757
128a1910
135c0ac9
144141c0
152d726c
hex2195dc

2201052 has 24 divisors (see below), whose sum is σ = 5869696. Its totient is φ = 628848.

The previous prime is 2201051. The next prime is 2201083. The reversal of 2201052 is 2501022.

2201052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13018 + ... + 13185.

22201052 is an apocalyptic number.

It is an amenable number.

2201052 is an abundant number, since it is smaller than the sum of its proper divisors (3668644).

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

2201052 is a wasteful number, since it uses less digits than its factorization.

2201052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26217 (or 26215 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 2201052 is about 1483.5942841626. The cubic root of 2201052 is about 130.0798720211.

Adding to 2201052 its reverse (2501022), we get a palindrome (4702074).

The spelling of 2201052 in words is "two million, two hundred one thousand, fifty-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 26203 52406 78609 104812 157218 183421 314436 366842 550263 733684 1100526 2201052