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54134023 = 611814903
BaseRepresentation
bin1100111010000…
…0010100000111
310202212021220211
43032200110013
5102324242043
65212140251
71225063066
oct316402407
9122767824
1054134023
1128614769
1216167687
13b2a4c88
1472921dd
154b44a9d
hex33a0507

54134023 has 8 divisors (see below), whose sum is σ = 55336736. Its totient is φ = 52941600.

The previous prime is 54133999. The next prime is 54134027. The reversal of 54134023 is 32043145.

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 54134023 - 217 = 54002951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54133985 and 54134003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54134027) 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, 8590 + ... + 13492.

It is an arithmetic number, because the mean of its divisors is an integer number (6917092).

Almost surely, 254134023 is an apocalyptic number.

54134023 is a deficient number, since it is larger than the sum of its proper divisors (1202713).

54134023 is a wasteful number, since it uses less digits than its factorization.

54134023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5145.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 54134023 is about 7357.5826872690. The cubic root of 54134023 is about 378.2887573651.

Adding to 54134023 its reverse (32043145), we get a palindrome (86177168).

The spelling of 54134023 in words is "fifty-four million, one hundred thirty-four thousand, twenty-three".

Divisors: 1 61 181 4903 11041 299083 887443 54134023