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54230201 = 1313471193
BaseRepresentation
bin1100111011011…
…1110010111001
310210001011211222
43032313302321
5102340331301
65214201425
71225643354
oct316676271
9123034758
1054230201
112867aa53
12161b3275
13b30999c
1472b929b
154b6331b
hex33b7cb9

54230201 has 8 divisors (see below), whose sum is σ = 54847584. Its totient is φ = 53616160.

The previous prime is 54230179. The next prime is 54230213. The reversal of 54230201 is 10203245.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-54230201 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 54230201.

It is not an unprimeable number, because it can be changed into a prime (54230401) 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 7 ways as a sum of consecutive naturals, for example, 44861 + ... + 46053.

It is an arithmetic number, because the mean of its divisors is an integer number (6855948).

Almost surely, 254230201 is an apocalyptic number.

It is an amenable number.

54230201 is a deficient number, since it is larger than the sum of its proper divisors (617383).

54230201 is a wasteful number, since it uses less digits than its factorization.

54230201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 54230201 is about 7364.1157649782. The cubic root of 54230201 is about 378.5126555626.

Adding to 54230201 its reverse (10203245), we get a palindrome (64433446).

The spelling of 54230201 in words is "fifty-four million, two hundred thirty thousand, two hundred one".

Divisors: 1 131 347 1193 45457 156283 413971 54230201