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52300629 = 3255710433
BaseRepresentation
bin1100011110000…
…0101101010101
310122102010222100
43013200231111
5101342110004
65104552313
71203355653
oct307405525
9118363870
1052300629
1127582267
1215622699
13aab2624
146d35dd3
1548d1739
hex31e0b55

52300629 has 12 divisors (see below), whose sum is σ = 75688236. Its totient is φ = 34801152.

The previous prime is 52300621. The next prime is 52300657. The reversal of 52300629 is 92600325.

52300629 is a `hidden beast` number, since 5 + 2 + 30 + 0 + 629 = 666.

52300629 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 17514225 + 34786404 = 4185^2 + 5898^2 .

It is not a de Polignac number, because 52300629 - 23 = 52300621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52300621) 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, 204 + ... + 10229.

It is an arithmetic number, because the mean of its divisors is an integer number (6307353).

Almost surely, 252300629 is an apocalyptic number.

It is an amenable number.

52300629 is a deficient number, since it is larger than the sum of its proper divisors (23387607).

52300629 is a wasteful number, since it uses less digits than its factorization.

52300629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10996 (or 10993 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 52300629 is about 7231.9173806121. The cubic root of 52300629 is about 373.9690295305.

The spelling of 52300629 in words is "fifty-two million, three hundred thousand, six hundred twenty-nine".

Divisors: 1 3 9 557 1671 5013 10433 31299 93897 5811181 17433543 52300629