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14833013 = 135983233
BaseRepresentation
bin111000100101…
…010101110101
31000220121001212
4320211111311
512244124023
61245531205
7240035636
oct70452565
930817055
1014833013
118411298
124b73b05
1330c4640
141d8188d
15147ee78
hexe25575

14833013 has 16 divisors (see below), whose sum is σ = 16511040. Its totient is φ = 13240704.

The previous prime is 14833009. The next prime is 14833031. The reversal of 14833013 is 31033841.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 14833013 - 22 = 14833009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14833013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14833033) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 63545 + ... + 63777.

It is an arithmetic number, because the mean of its divisors is an integer number (1031940).

Almost surely, 214833013 is an apocalyptic number.

14833013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14833013 is a deficient number, since it is larger than the sum of its proper divisors (1678027).

14833013 is a wasteful number, since it uses less digits than its factorization.

14833013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 14833013 is about 3851.3650826687. The cubic root of 14833013 is about 245.7026227917.

Adding to 14833013 its reverse (31033841), we get a palindrome (45866854).

The spelling of 14833013 in words is "fourteen million, eight hundred thirty-three thousand, thirteen".

Divisors: 1 13 59 83 233 767 1079 3029 4897 13747 19339 63661 178711 251407 1141001 14833013