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52301355 = 3529120233
BaseRepresentation
bin1100011110000…
…0111000101011
310122102011222020
43013200320223
5101342120410
65104555523
71203361041
oct307407053
9118364866
1052301355
1127582867
1215622ba3
13aab2a62
146d36391
1548d1a70
hex31e0e2b

52301355 has 16 divisors (see below), whose sum is σ = 86568480. Its totient is φ = 26931968.

The previous prime is 52301351. The next prime is 52301377. The reversal of 52301355 is 55310325.

52301355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 52301355 - 22 = 52301351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52301351) 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 15 ways as a sum of consecutive naturals, for example, 59682 + ... + 60551.

It is an arithmetic number, because the mean of its divisors is an integer number (5410530).

Almost surely, 252301355 is an apocalyptic number.

52301355 is a deficient number, since it is larger than the sum of its proper divisors (34267125).

52301355 is a wasteful number, since it uses less digits than its factorization.

52301355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120270.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 52301355 is about 7231.9675745955. The cubic root of 52301355 is about 373.9707599129.

The spelling of 52301355 in words is "fifty-two million, three hundred one thousand, three hundred fifty-five".

Divisors: 1 3 5 15 29 87 145 435 120233 360699 601165 1803495 3486757 10460271 17433785 52301355