Search a number
-
+
54126741 = 339894523
BaseRepresentation
bin1100111001111…
…0100010010101
310202211220221010
43032132202111
5102324023431
65212042433
71225032624
oct316364225
9122756833
1054126741
112860a249
1216163419
13b2a1876
14728d6bb
154b42846
hex339e895

54126741 has 8 divisors (see below), whose sum is σ = 72203040. Its totient is φ = 36067472.

The previous prime is 54126689. The next prime is 54126749. The reversal of 54126741 is 14762145.

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 54126741 - 29 = 54126229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54126699 and 54126708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54126749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9706 + ... + 14228.

It is an arithmetic number, because the mean of its divisors is an integer number (9025380).

Almost surely, 254126741 is an apocalyptic number.

It is an amenable number.

54126741 is a deficient number, since it is larger than the sum of its proper divisors (18076299).

54126741 is a wasteful number, since it uses less digits than its factorization.

54126741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8515.

The product of its digits is 6720, while the sum is 30.

The square root of 54126741 is about 7357.0878070062. The cubic root of 54126741 is about 378.2717943900.

Adding to 54126741 its reverse (14762145), we get a palindrome (68888886).

The spelling of 54126741 in words is "fifty-four million, one hundred twenty-six thousand, seven hundred forty-one".

Divisors: 1 3 3989 4523 11967 13569 18042247 54126741