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14724107 = 19240787
BaseRepresentation
bin111000001010…
…110000001011
31000201001200022
4320022300023
512232132412
61243331055
7236103266
oct70126013
930631608
1014724107
118347492
124b20a8b
133086bb8
141d53cdd
15145ca72
hexe0ac0b

14724107 has 6 divisors (see below), whose sum is σ = 15540228. Its totient is φ = 13948812.

The previous prime is 14724097. The next prime is 14724109. The reversal of 14724107 is 70142741.

It is not a de Polignac number, because 14724107 - 214 = 14707723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14724109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20033 + ... + 20754.

It is an arithmetic number, because the mean of its divisors is an integer number (2590038).

Almost surely, 214724107 is an apocalyptic number.

14724107 is a deficient number, since it is larger than the sum of its proper divisors (816121).

14724107 is an equidigital number, since it uses as much as digits as its factorization.

14724107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40825 (or 40806 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 14724107 is about 3837.2004117586. The cubic root of 14724107 is about 245.0998177192.

Adding to 14724107 its reverse (70142741), we get a palindrome (84866848).

The spelling of 14724107 in words is "fourteen million, seven hundred twenty-four thousand, one hundred seven".

Divisors: 1 19 361 40787 774953 14724107