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13349414 = 213513439
BaseRepresentation
bin110010111011…
…001000100110
3221010012221202
4302323020212
511404140124
61154042502
7221316401
oct62731046
927105852
1013349414
117598681
124579432
1329c5280
141ab6d38
15128a5ae
hexcbb226

13349414 has 8 divisors (see below), whose sum is σ = 21564480. Its totient is φ = 6161256.

The previous prime is 13349411. The next prime is 13349443. The reversal of 13349414 is 41494331.

13349414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13349411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256694 + ... + 256745.

It is an arithmetic number, because the mean of its divisors is an integer number (2695560).

Almost surely, 213349414 is an apocalyptic number.

13349414 is a deficient number, since it is larger than the sum of its proper divisors (8215066).

13349414 is a wasteful number, since it uses less digits than its factorization.

13349414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513454.

The product of its digits is 5184, while the sum is 29.

The square root of 13349414 is about 3653.6849891582. The cubic root of 13349414 is about 237.2215106939.

The spelling of 13349414 in words is "thirteen million, three hundred forty-nine thousand, four hundred fourteen".

Divisors: 1 2 13 26 513439 1026878 6674707 13349414