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52203114 = 23216971709
BaseRepresentation
bin1100011100100…
…0111001101010
310122020012012200
43013020321222
5101330444424
65102521030
71202501445
oct307107152
9118205180
1052203114
1127515a77
1215596176
13aa7a122
146d0c65c
1548b28c9
hex31c8e6a

52203114 has 24 divisors (see below), whose sum is σ = 113239620. Its totient is φ = 17380608.

The previous prime is 52203113. The next prime is 52203119. The reversal of 52203114 is 41130225.

52203114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 51365889 + 837225 = 7167^2 + 915^2 .

It is a super-2 number, since 2×522031142 = 5450330222593992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (52203113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29692 + ... + 31400.

Almost surely, 252203114 is an apocalyptic number.

52203114 is an abundant number, since it is smaller than the sum of its proper divisors (61036506).

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

52203114 is a wasteful number, since it uses less digits than its factorization.

52203114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3414 (or 3411 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 52203114 is about 7225.1722470817. The cubic root of 52203114 is about 373.7364620399.

Adding to 52203114 its reverse (41130225), we get a palindrome (93333339).

The spelling of 52203114 in words is "fifty-two million, two hundred three thousand, one hundred fourteen".

Divisors: 1 2 3 6 9 18 1697 1709 3394 3418 5091 5127 10182 10254 15273 15381 30546 30762 2900173 5800346 8700519 17401038 26101557 52203114