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20060014 = 2131017639
BaseRepresentation
bin100110010000…
…1011101101110
31101202011011111
41030201131232
520113410024
61553542234
7332336002
oct114413556
941664144
1020060014
1110361427
12687497a
134204840
142942702
151b63a94
hex132176e

20060014 has 16 divisors (see below), whose sum is σ = 32729760. Its totient is φ = 9165600.

The previous prime is 20060009. The next prime is 20060087. The reversal of 20060014 is 41006002.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 20059976 and 20060003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1194 + ... + 6445.

It is an arithmetic number, because the mean of its divisors is an integer number (2045610).

Almost surely, 220060014 is an apocalyptic number.

20060014 is a deficient number, since it is larger than the sum of its proper divisors (12669746).

20060014 is a wasteful number, since it uses less digits than its factorization.

20060014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7755.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 20060014 is about 4478.8406982164. The cubic root of 20060014 is about 271.7129956409.

Adding to 20060014 its reverse (41006002), we get a palindrome (61066016).

The spelling of 20060014 in words is "twenty million, sixty thousand, fourteen".

Divisors: 1 2 13 26 101 202 1313 2626 7639 15278 99307 198614 771539 1543078 10030007 20060014