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13035054 = 239722397
BaseRepresentation
bin110001101110…
…011000101110
3220112020201210
4301232120232
511314110204
61143215250
7215540034
oct61563056
926466653
1013035054
1173a347a
124447526
132915166
141a34554
151227389
hexc6e62e

13035054 has 16 divisors (see below), whose sum is σ = 26340048. Its totient is φ = 4300032.

The previous prime is 13035053. The next prime is 13035091. The reversal of 13035054 is 45053031.

It is a self number, because there is not a number n which added to its sum of digits gives 13035054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13035053) 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 7 ways as a sum of consecutive naturals, for example, 10617 + ... + 11780.

It is an arithmetic number, because the mean of its divisors is an integer number (1646253).

Almost surely, 213035054 is an apocalyptic number.

13035054 is an abundant number, since it is smaller than the sum of its proper divisors (13304994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13035054 is a wasteful number, since it uses less digits than its factorization.

13035054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22499.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 13035054 is about 3610.4091180917. The cubic root of 13035054 is about 235.3446218819.

Adding to 13035054 its reverse (45053031), we get a palindrome (58088085).

The spelling of 13035054 in words is "thirteen million, thirty-five thousand, fifty-four".

Divisors: 1 2 3 6 97 194 291 582 22397 44794 67191 134382 2172509 4345018 6517527 13035054