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53024867 = 723329347
BaseRepresentation
bin1100101001000…
…1100001100011
310200202221102222
43022101201203
5102033243432
65132301255
71212463310
oct312214143
9120687388
1053024867
1127a27405
121591182b
13aca717c
147083d07
1549c6112
hex3291863

53024867 has 8 divisors (see below), whose sum is σ = 63234816. Its totient is φ = 43473672.

The previous prime is 53024863. The next prime is 53024941. The reversal of 53024867 is 76842035.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53024867 - 22 = 53024863 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53024863) 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 7 ways as a sum of consecutive naturals, for example, 164513 + ... + 164834.

It is an arithmetic number, because the mean of its divisors is an integer number (7904352).

Almost surely, 253024867 is an apocalyptic number.

53024867 is a deficient number, since it is larger than the sum of its proper divisors (10209949).

53024867 is a wasteful number, since it uses less digits than its factorization.

53024867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329377.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 53024867 is about 7281.8175615707. The cubic root of 53024867 is about 375.6873131284.

The spelling of 53024867 in words is "fifty-three million, twenty-four thousand, eight hundred sixty-seven".

Divisors: 1 7 23 161 329347 2305429 7574981 53024867