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14530801 = 171944987
BaseRepresentation
bin110111011011…
…100011110001
31000100020111211
4313123203301
512204441201
61235240121
7234336565
oct67334361
930306454
1014530801
11822522a
124a49041
133019c0c
141d036a5
151420651
hexddb8f1

14530801 has 8 divisors (see below), whose sum is σ = 16195680. Its totient is φ = 12955968.

The previous prime is 14530799. The next prime is 14530807. The reversal of 14530801 is 10803541.

14530801 = 2992 + 3002 + ... + 4122.

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

It is a cyclic number.

It is not a de Polignac number, because 14530801 - 21 = 14530799 is a prime.

It is a super-2 number, since 2×145308012 = 422288355403202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14530807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22171 + ... + 22816.

It is an arithmetic number, because the mean of its divisors is an integer number (2024460).

Almost surely, 214530801 is an apocalyptic number.

It is an amenable number.

14530801 is a deficient number, since it is larger than the sum of its proper divisors (1664879).

14530801 is a wasteful number, since it uses less digits than its factorization.

14530801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45023.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 14530801 is about 3811.9287768792. The cubic root of 14530801 is about 244.0224885212.

The spelling of 14530801 in words is "fourteen million, five hundred thirty thousand, eight hundred one".

Divisors: 1 17 19 323 44987 764779 854753 14530801