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14205401 = 711711733
BaseRepresentation
bin110110001100…
…000111011001
3222201201010222
4312030013121
512114033101
61224245425
7231513110
oct66140731
928651128
1014205401
118022801
124910875
132c34a82
141c5ac77
1513a901b
hexd8c1d9

14205401 has 8 divisors (see below), whose sum is σ = 16257984. Its totient is φ = 12158640.

The previous prime is 14205397. The next prime is 14205403. The reversal of 14205401 is 10450241.

14205401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 14205401 - 22 = 14205397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14205401.

It is not an unprimeable number, because it can be changed into a prime (14205403) 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, 7331 + ... + 9063.

It is an arithmetic number, because the mean of its divisors is an integer number (2032248).

Almost surely, 214205401 is an apocalyptic number.

It is an amenable number.

14205401 is a deficient number, since it is larger than the sum of its proper divisors (2052583).

14205401 is a wasteful number, since it uses less digits than its factorization.

14205401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2911.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 14205401 is about 3769.0053064436. The cubic root of 14205401 is about 242.1871886864.

Adding to 14205401 its reverse (10450241), we get a palindrome (24655642).

The spelling of 14205401 in words is "fourteen million, two hundred five thousand, four hundred one".

Divisors: 1 7 1171 1733 8197 12131 2029343 14205401