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14397085008 = 2432463215939
BaseRepresentation
bin11010110100010001…
…00001010101010000
31101011100122200210200
431122020201111100
5213441123210013
610340335255200
71016526126525
oct153210412520
941140580720
1014397085008
116118863069
12295967a500
13148596c717
149a811d14c
15593e1ce73
hex35a221550

14397085008 has 60 divisors (see below), whose sum is σ = 40379052480. Its totient is φ = 4788641088.

The previous prime is 14397084971. The next prime is 14397085049. The reversal of 14397085008 is 80058079341.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 41298 + ... + 174641.

It is an arithmetic number, because the mean of its divisors is an integer number (672984208).

Almost surely, 214397085008 is an apocalyptic number.

14397085008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

14397085008 is an abundant number, since it is smaller than the sum of its proper divisors (25981967472).

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

14397085008 is a wasteful number, since it uses less digits than its factorization.

14397085008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216416 (or 216407 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 14397085008 in words is "fourteen billion, three hundred ninety-seven million, eighty-five thousand, eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 463 926 1389 1852 2778 3704 4167 5556 7408 8334 11112 16668 22224 33336 66672 215939 431878 647817 863756 1295634 1727512 1943451 2591268 3455024 3886902 5182536 7773804 10365072 15547608 31095216 99979757 199959514 299939271 399919028 599878542 799838056 899817813 1199757084 1599676112 1799635626 2399514168 3599271252 4799028336 7198542504 14397085008