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54026 = 2717227
BaseRepresentation
bin1101001100001010
32202002222
431030022
53212101
61054042
7313340
oct151412
982088
1054026
1137655
1227322
131b78b
1415990
151101b
hexd30a

54026 has 16 divisors (see below), whose sum is σ = 98496. Its totient is φ = 21696.

The previous prime is 54013. The next prime is 54037. The reversal of 54026 is 62045.

54026 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 53995 and 54013.

It is an unprimeable number.

54026 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125 + ... + 351.

It is an arithmetic number, because the mean of its divisors is an integer number (6156).

254026 is an apocalyptic number.

54026 is a deficient number, since it is larger than the sum of its proper divisors (44470).

54026 is a wasteful number, since it uses less digits than its factorization.

54026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253.

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

The square root of 54026 is about 232.4349371330. The cubic root of 54026 is about 37.8036968100.

The spelling of 54026 in words is "fifty-four thousand, twenty-six".

Divisors: 1 2 7 14 17 34 119 227 238 454 1589 3178 3859 7718 27013 54026