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52467353 = 431220171
BaseRepresentation
bin1100100000100…
…1011010011001
310122201121200022
43020021122121
5101412423403
65112320225
71204652021
oct310113231
9118647608
1052467353
1127686554
12156a3075
13ab40493
146d7aa81
154915d38
hex3209699

52467353 has 4 divisors (see below), whose sum is σ = 53687568. Its totient is φ = 51247140.

The previous prime is 52467329. The next prime is 52467391. The reversal of 52467353 is 35376425.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-52467353 is a prime.

It is a super-3 number, since 3×524673533 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52467313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610043 + ... + 610128.

It is an arithmetic number, because the mean of its divisors is an integer number (13421892).

Almost surely, 252467353 is an apocalyptic number.

It is an amenable number.

52467353 is a deficient number, since it is larger than the sum of its proper divisors (1220215).

52467353 is a wasteful number, since it uses less digits than its factorization.

52467353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220214.

The product of its digits is 75600, while the sum is 35.

The square root of 52467353 is about 7243.4351657208. The cubic root of 52467353 is about 374.3659876426.

The spelling of 52467353 in words is "fifty-two million, four hundred sixty-seven thousand, three hundred fifty-three".

Divisors: 1 43 1220171 52467353