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13514390 = 251351439
BaseRepresentation
bin110011100011…
…011010010110
3221102121020222
4303203122112
511424430030
61201354342
7222604361
oct63433226
927377228
1013514390
1176a061a
1246389b2
132a523a6
141b1b0d8
1512be3e5
hexce3696

13514390 has 8 divisors (see below), whose sum is σ = 24325920. Its totient is φ = 5405752.

The previous prime is 13514387. The next prime is 13514393. The reversal of 13514390 is 9341531.

It is an interprime number because it is at equal distance from previous prime (13514387) and next prime (13514393).

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 (13514393) 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 3 ways as a sum of consecutive naturals, for example, 675710 + ... + 675729.

It is an arithmetic number, because the mean of its divisors is an integer number (3040740).

Almost surely, 213514390 is an apocalyptic number.

13514390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13514390 is a deficient number, since it is larger than the sum of its proper divisors (10811530).

13514390 is a wasteful number, since it uses less digits than its factorization.

13514390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351446.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 13514390 is about 3676.1923235870. The cubic root of 13514390 is about 238.1947303498.

The spelling of 13514390 in words is "thirteen million, five hundred fourteen thousand, three hundred ninety".

Divisors: 1 2 5 10 1351439 2702878 6757195 13514390