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14210412 = 2232351487
BaseRepresentation
bin110110001101…
…010101101100
3222201222000120
4312031111230
512114213122
61224324540
7231533526
oct66152554
928658016
1014210412
118026547
124913750
132c37138
141c5ca16
1513aa75c
hexd8d56c

14210412 has 24 divisors (see below), whose sum is σ = 34599936. Its totient is φ = 4530768.

The previous prime is 14210407. The next prime is 14210429. The reversal of 14210412 is 21401241.

It is a junction number, because it is equal to n+sod(n) for n = 14210391 and 14210400.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 25468 + ... + 26019.

It is an arithmetic number, because the mean of its divisors is an integer number (1441664).

Almost surely, 214210412 is an apocalyptic number.

14210412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14210412 is an abundant number, since it is smaller than the sum of its proper divisors (20389524).

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

14210412 is a wasteful number, since it uses less digits than its factorization.

14210412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51517 (or 51515 counting only the distinct ones).

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

The square root of 14210412 is about 3769.6700120833. The cubic root of 14210412 is about 242.2156627701.

Adding to 14210412 its reverse (21401241), we get a palindrome (35611653).

The spelling of 14210412 in words is "fourteen million, two hundred ten thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 51487 102974 154461 205948 308922 617844 1184201 2368402 3552603 4736804 7105206 14210412