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14423808 = 28372683
BaseRepresentation
bin110111000001…
…011100000000
31000010210202010
4313001130000
512143030213
61233052520
7233412630
oct67013400
930123663
1014423808
118161903
1249b7140
132cb02c9
141cb66c0
1513edac3
hexdc1700

14423808 has 72 divisors (see below), whose sum is σ = 43888768. Its totient is φ = 4119552.

The previous prime is 14423797. The next prime is 14423809. The reversal of 14423808 is 80832441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14423809) 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, 4035 + ... + 6717.

Almost surely, 214423808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14423808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21944384).

14423808 is an abundant number, since it is smaller than the sum of its proper divisors (29464960).

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

14423808 is an equidigital number, since it uses as much as digits as its factorization.

14423808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2709 (or 2695 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 14423808 is about 3797.8688760935. The cubic root of 14423808 is about 243.4220847624.

The spelling of 14423808 in words is "fourteen million, four hundred twenty-three thousand, eight hundred eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 672 768 896 1344 1792 2683 2688 5366 5376 8049 10732 16098 18781 21464 32196 37562 42928 56343 64392 75124 85856 112686 128784 150248 171712 225372 257568 300496 343424 450744 515136 600992 686848 901488 1030272 1201984 1802976 2060544 2403968 3605952 4807936 7211904 14423808