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14410420 = 2252331327
BaseRepresentation
bin110110111110…
…001010110100
31000010010101021
4312332022310
512142113140
61232510524
7233325613
oct66761264
930103337
1014410420
118152842
1249ab444
132ca719b
141cb187a
1513e9b4a
hexdbe2b4

14410420 has 24 divisors (see below), whose sum is σ = 31578624. Its totient is φ = 5513376.

The previous prime is 14410411. The next prime is 14410423. The reversal of 14410420 is 2401441.

It is a junction number, because it is equal to n+sod(n) for n = 14410394 and 14410403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14410423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15204 + ... + 16123.

It is an arithmetic number, because the mean of its divisors is an integer number (1315776).

Almost surely, 214410420 is an apocalyptic number.

14410420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14410420 is an abundant number, since it is smaller than the sum of its proper divisors (17168204).

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

14410420 is a wasteful number, since it uses less digits than its factorization.

14410420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31359 (or 31357 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 14410420 is about 3796.1058994712. The cubic root of 14410420 is about 243.3467476602.

Adding to 14410420 its reverse (2401441), we get a palindrome (16811861).

The spelling of 14410420 in words is "fourteen million, four hundred ten thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 31327 62654 125308 156635 313270 626540 720521 1441042 2882084 3602605 7205210 14410420