Search a number
-
+
14212410 = 235895323
BaseRepresentation
bin110110001101…
…110100111010
3222202001202120
4312031310322
512114244120
61224342110
7231542412
oct66156472
928661676
1014212410
118027aa3
124914936
132c38014
141c5d642
1513ab140
hexd8dd3a

14212410 has 32 divisors (see below), whose sum is σ = 34499520. Its totient is φ = 3746688.

The previous prime is 14212397. The next prime is 14212411. The reversal of 14212410 is 1421241.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14212410.

It is not an unprimeable number, because it can be changed into a prime (14212411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9 + ... + 5331.

It is an arithmetic number, because the mean of its divisors is an integer number (1078110).

Almost surely, 214212410 is an apocalyptic number.

14212410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14212410 is an abundant number, since it is smaller than the sum of its proper divisors (20287110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14212410 is a wasteful number, since it uses less digits than its factorization.

14212410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5422.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 14212410 is about 3769.9350127025. The cubic root of 14212410 is about 242.2270141701.

Adding to 14212410 its reverse (1421241), we get a palindrome (15633651).

The spelling of 14212410 in words is "fourteen million, two hundred twelve thousand, four hundred ten".

Divisors: 1 2 3 5 6 10 15 30 89 178 267 445 534 890 1335 2670 5323 10646 15969 26615 31938 53230 79845 159690 473747 947494 1421241 2368735 2842482 4737470 7106205 14212410