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14371357 = 731113293
BaseRepresentation
bin110110110100…
…101000011101
31000001010210111
4312310220131
512134340412
61232010021
7233104000
oct66645035
930033714
1014371357
118126460
124990911
132c92480
141ca1537
1513dd2a7
hexdb4a1d

14371357 has 32 divisors (see below), whose sum is σ = 19756800. Its totient is φ = 10301760.

The previous prime is 14371351. The next prime is 14371369. The reversal of 14371357 is 75317341.

It is not a de Polignac number, because 14371357 - 219 = 13847069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14371351) 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 31 ways as a sum of consecutive naturals, for example, 48903 + ... + 49195.

It is an arithmetic number, because the mean of its divisors is an integer number (617400).

Almost surely, 214371357 is an apocalyptic number.

It is an amenable number.

14371357 is a deficient number, since it is larger than the sum of its proper divisors (5385443).

14371357 is a wasteful number, since it uses less digits than its factorization.

14371357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338 (or 324 counting only the distinct ones).

The product of its digits is 8820, while the sum is 31.

The square root of 14371357 is about 3790.9572669710. The cubic root of 14371357 is about 243.1266648710.

Adding to 14371357 its reverse (75317341), we get a palindrome (89688698).

The spelling of 14371357 in words is "fourteen million, three hundred seventy-one thousand, three hundred fifty-seven".

Divisors: 1 7 11 13 49 77 91 143 293 343 539 637 1001 2051 3223 3773 3809 4459 7007 14357 22561 26663 41899 49049 100499 157927 186641 293293 1105489 1306487 2053051 14371357