Search a number
-
+
54093241 = 355915199
BaseRepresentation
bin1100111001011…
…0010110111001
310202210012222101
43032112112321
5102321440431
65211223401
71224533146
oct316262671
9122705871
1054093241
1128597064
1216147b61
13b28c547
1472813cd
154b37961
hex33965b9

54093241 has 4 divisors (see below), whose sum is σ = 54112000. Its totient is φ = 54074484.

The previous prime is 54093239. The next prime is 54093253. The reversal of 54093241 is 14239045.

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 not a de Polignac number, because 54093241 - 21 = 54093239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54093211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4041 + ... + 11158.

It is an arithmetic number, because the mean of its divisors is an integer number (13528000).

Almost surely, 254093241 is an apocalyptic number.

It is an amenable number.

54093241 is a deficient number, since it is larger than the sum of its proper divisors (18759).

54093241 is a wasteful number, since it uses less digits than its factorization.

54093241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18758.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 54093241 is about 7354.8107385575. The cubic root of 54093241 is about 378.1937385769.

The spelling of 54093241 in words is "fifty-four million, ninety-three thousand, two hundred forty-one".

Divisors: 1 3559 15199 54093241