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14670801 = 34712551
BaseRepresentation
bin110111111101…
…101111010001
31000121100120000
4313331233101
512223431201
61242240213
7235462005
oct67755721
930540500
1014670801
118310432
124ab6069
133068862
141d3c705
15144bd86
hexdfdbd1

14670801 has 20 divisors (see below), whose sum is σ = 22233024. Its totient is φ = 9639000.

The previous prime is 14670791. The next prime is 14670811. The reversal of 14670801 is 10807641.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14670791) and next prime (14670811).

It is not a de Polignac number, because 14670801 - 25 = 14670769 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14670811) 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 19 ways as a sum of consecutive naturals, for example, 4476 + ... + 7026.

Almost surely, 214670801 is an apocalyptic number.

It is an amenable number.

14670801 is a deficient number, since it is larger than the sum of its proper divisors (7562223).

14670801 is an equidigital number, since it uses as much as digits as its factorization.

14670801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2634 (or 2625 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 14670801 is about 3830.2481642839. The cubic root of 14670801 is about 244.8036800197.

The spelling of 14670801 in words is "fourteen million, six hundred seventy thousand, eight hundred one".

Divisors: 1 3 9 27 71 81 213 639 1917 2551 5751 7653 22959 68877 181121 206631 543363 1630089 4890267 14670801