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14996072 = 2371320599
BaseRepresentation
bin111001001101…
…001001101000
31001012212202002
4321031021220
512314333242
61253230132
7241315220
oct71151150
931185662
1014996072
118512853
125032348
133150920
141dc5080
1514b3432
hexe4d268

14996072 has 32 divisors (see below), whose sum is σ = 34608000. Its totient is φ = 5932224.

The previous prime is 14996041. The next prime is 14996077. The reversal of 14996072 is 27069941.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (14996077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9572 + ... + 11027.

It is an arithmetic number, because the mean of its divisors is an integer number (1081500).

Almost surely, 214996072 is an apocalyptic number.

It is an amenable number.

14996072 is an abundant number, since it is smaller than the sum of its proper divisors (19611928).

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

14996072 is a wasteful number, since it uses less digits than its factorization.

14996072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20625 (or 20621 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 14996072 is about 3872.4762103853. The cubic root of 14996072 is about 246.5996782625.

The spelling of 14996072 in words is "fourteen million, nine hundred ninety-six thousand, seventy-two".

Divisors: 1 2 4 7 8 13 14 26 28 52 56 91 104 182 364 728 20599 41198 82396 144193 164792 267787 288386 535574 576772 1071148 1153544 1874509 2142296 3749018 7498036 14996072