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52034900 = 2252520349
BaseRepresentation
bin1100011001111…
…1110101010100
310121220122110112
43012133311110
5101310104100
65055142152
71201201151
oct306376524
9117818415
1052034900
1127410655
1215514958
13aa1b6a8
146ca7228
15487cb35
hex319fd54

52034900 has 18 divisors (see below), whose sum is σ = 112915950. Its totient is φ = 20813920.

The previous prime is 52034893. The next prime is 52034933. The reversal of 52034900 is 943025.

It can be written as a sum of positive squares in 3 ways, for example, as 4892944 + 47141956 = 2212^2 + 6866^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 260075 + ... + 260274.

Almost surely, 252034900 is an apocalyptic number.

52034900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52034900 is an abundant number, since it is smaller than the sum of its proper divisors (60881050).

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

52034900 is a wasteful number, since it uses less digits than its factorization.

52034900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520363 (or 520356 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 52034900 is about 7213.5220246423. The cubic root of 52034900 is about 373.3345999815.

Adding to 52034900 its reverse (943025), we get a palindrome (52977925).

The spelling of 52034900 in words is "fifty-two million, thirty-four thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 520349 1040698 2081396 2601745 5203490 10406980 13008725 26017450 52034900