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2052052 = 22513013
BaseRepresentation
bin111110100111111010100
310212020212221
413310333110
51011131202
6111552124
723304442
oct7647724
93766787
102052052
111181812
1282b644
1356b042
143b5b92
152a8037
hex1f4fd4

2052052 has 6 divisors (see below), whose sum is σ = 3591098. Its totient is φ = 1026024.

The previous prime is 2052049. The next prime is 2052059. The reversal of 2052052 is 2502502.

It can be written as a sum of positive squares in only one way, i.e., 1336336 + 715716 = 1156^2 + 846^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256503 + ... + 256510.

22052052 is an apocalyptic number.

It is an amenable number.

2052052 is a deficient number, since it is larger than the sum of its proper divisors (1539046).

2052052 is a wasteful number, since it uses less digits than its factorization.

2052052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513017 (or 513015 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 2052052 is about 1432.4985165786. The cubic root of 2052052 is about 127.0757809242.

Adding to 2052052 its reverse (2502502), we get a palindrome (4554554).

The spelling of 2052052 in words is "two million, fifty-two thousand, fifty-two", and thus it is an eban number.

Divisors: 1 2 4 513013 1026026 2052052