Search a number
-
+
14059970 = 251405997
BaseRepresentation
bin110101101000…
…100111000010
3222110022122122
4311220213002
512044404340
61221204242
7230336111
oct65504702
928408578
1014059970
117a33511
124860682
132bb3812
141c1dc78
15137adb5
hexd689c2

14059970 has 8 divisors (see below), whose sum is σ = 25307964. Its totient is φ = 5623984.

The previous prime is 14059967. The next prime is 14059979. The reversal of 14059970 is 7995041.

It can be written as a sum of positive squares in 2 ways, for example, as 13315201 + 744769 = 3649^2 + 863^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14059970.

It is not an unprimeable number, because it can be changed into a prime (14059979) 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 3 ways as a sum of consecutive naturals, for example, 702989 + ... + 703008.

Almost surely, 214059970 is an apocalyptic number.

14059970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14059970 is a deficient number, since it is larger than the sum of its proper divisors (11247994).

14059970 is a wasteful number, since it uses less digits than its factorization.

14059970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1406004.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 14059970 is about 3749.6626514928. The cubic root of 14059970 is about 241.3578700942.

The spelling of 14059970 in words is "fourteen million, fifty-nine thousand, nine hundred seventy".

Divisors: 1 2 5 10 1405997 2811994 7029985 14059970