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53466301 = 721091149
BaseRepresentation
bin1100101111110…
…1010010111101
310201121100222101
43023331102331
5102141410201
65145545101
71216312300
oct313752275
9121540871
1053466301
11281a9029
1215aa5191
13b100085
14715ab37
154a61d01
hex32fd4bd

53466301 has 6 divisors (see below), whose sum is σ = 62195550. Its totient is φ = 45828216.

The previous prime is 53466299. The next prime is 53466311. The reversal of 53466301 is 10366435.

It can be written as a sum of positive squares in only one way, i.e., 48511225 + 4955076 = 6965^2 + 2226^2 .

It is not a de Polignac number, because 53466301 - 21 = 53466299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53466301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53466311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 545526 + ... + 545623.

It is an arithmetic number, because the mean of its divisors is an integer number (10365925).

Almost surely, 253466301 is an apocalyptic number.

It is an amenable number.

53466301 is a deficient number, since it is larger than the sum of its proper divisors (8729249).

53466301 is a wasteful number, since it uses less digits than its factorization.

53466301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091163 (or 1091156 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 53466301 is about 7312.0654400792. The cubic root of 53466301 is about 376.7269703573.

The spelling of 53466301 in words is "fifty-three million, four hundred sixty-six thousand, three hundred one".

Divisors: 1 7 49 1091149 7638043 53466301