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13371371 = 134125087
BaseRepresentation
bin110011000000…
…011111101011
3221011100001222
4303000133223
511410340441
61154332255
7221440406
oct63003753
927140058
1013371371
117603122
12458a08b
132a02270
141ac0d3d
151291d4b
hexcc07eb

13371371 has 8 divisors (see below), whose sum is σ = 14751744. Its totient is φ = 12041280.

The previous prime is 13371361. The next prime is 13371373. The reversal of 13371371 is 17317331.

13371371 is digitally balanced in base 3, 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 cyclic number.

It is not a de Polignac number, because 13371371 - 214 = 13354987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13371371.

It is not an unprimeable number, because it can be changed into a prime (13371373) 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, 12011 + ... + 13076.

It is an arithmetic number, because the mean of its divisors is an integer number (1843968).

Almost surely, 213371371 is an apocalyptic number.

13371371 is a deficient number, since it is larger than the sum of its proper divisors (1380373).

13371371 is a wasteful number, since it uses less digits than its factorization.

13371371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25141.

The product of its digits is 1323, while the sum is 26.

The square root of 13371371 is about 3656.6885292570. The cubic root of 13371371 is about 237.3514994108.

The spelling of 13371371 in words is "thirteen million, three hundred seventy-one thousand, three hundred seventy-one".

Divisors: 1 13 41 533 25087 326131 1028567 13371371