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14992433232 = 243744620337
BaseRepresentation
bin11011111011001111…
…00110000001010000
31102200211220112000220
431331213212001100
5221201030330412
610515403513040
71040345402610
oct157547460120
942624815026
1014992433232
1163a3923a97
122aa4b28780
13154c0c9b8a
14a23214a40
155cb31c68c
hex37d9e6050

14992433232 has 40 divisors (see below), whose sum is σ = 44263375296. Its totient is φ = 4283552256.

The previous prime is 14992433221. The next prime is 14992433237. The reversal of 14992433232 is 23233429941.

14992433232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14992433237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22309833 + ... + 22310504.

Almost surely, 214992433232 is an apocalyptic number.

14992433232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14992433232 is an abundant number, since it is smaller than the sum of its proper divisors (29270942064).

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

14992433232 is a wasteful number, since it uses less digits than its factorization.

14992433232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44620355 (or 44620349 counting only the distinct ones).

The product of its digits is 279936, while the sum is 42.

The spelling of 14992433232 in words is "fourteen billion, nine hundred ninety-two million, four hundred thirty-three thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 44620337 89240674 133861011 178481348 267722022 312342359 356962696 535444044 624684718 713925392 937027077 1070888088 1249369436 1874054154 2141776176 2498738872 3748108308 4997477744 7496216616 14992433232