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14632030 = 257209029
BaseRepresentation
bin110111110100…
…010001011110
31000112101101001
4313310101132
512221211110
61241340514
7235240660
oct67642136
930471331
1014632030
118294296
124a9773a
13305400a
141d2c530
15144063a
hexdf445e

14632030 has 16 divisors (see below), whose sum is σ = 30100320. Its totient is φ = 5016672.

The previous prime is 14632027. The next prime is 14632043. The reversal of 14632030 is 3023641.

It is a junction number, because it is equal to n+sod(n) for n = 14631989 and 14632007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104445 + ... + 104584.

It is an arithmetic number, because the mean of its divisors is an integer number (1881270).

Almost surely, 214632030 is an apocalyptic number.

14632030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14632030 is an abundant number, since it is smaller than the sum of its proper divisors (15468290).

14632030 is a wasteful number, since it uses less digits than its factorization.

14632030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209043.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 14632030 is about 3825.1836557216. The cubic root of 14632030 is about 244.5878395724.

Adding to 14632030 its reverse (3023641), we get a palindrome (17655671).

The spelling of 14632030 in words is "fourteen million, six hundred thirty-two thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 209029 418058 1045145 1463203 2090290 2926406 7316015 14632030