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13230354 = 232205059
BaseRepresentation
bin110010011110…
…000100010010
3220220011122010
4302132010102
511341332404
61151323350
7220312314
oct62360422
926804563
1013230354
117517185
124520556
132983017
141a857b4
151265189
hexc9e112

13230354 has 8 divisors (see below), whose sum is σ = 26460720. Its totient is φ = 4410116.

The previous prime is 13230341. The next prime is 13230361. The reversal of 13230354 is 45303231.

It is a sphenic number, since it is the product of 3 distinct primes.

13230354 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 13230354.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102524 + ... + 1102535.

It is an arithmetic number, because the mean of its divisors is an integer number (3307590).

Almost surely, 213230354 is an apocalyptic number.

13230354 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13230354 is a wasteful number, since it uses less digits than its factorization.

13230354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205064.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 13230354 is about 3637.3553579490. The cubic root of 13230354 is about 236.5141643545.

Adding to 13230354 its reverse (45303231), we get a palindrome (58533585).

The spelling of 13230354 in words is "thirteen million, two hundred thirty thousand, three hundred fifty-four".

Divisors: 1 2 3 6 2205059 4410118 6615177 13230354