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14501361 = 37690541
BaseRepresentation
bin110111010100…
…010111110001
31000021202010110
4313110113301
512203020421
61234451533
7234155010
oct67242761
930252113
1014501361
1182050a6
124a33ba9
1330096b4
141cd6a77
151416a76
hexdd45f1

14501361 has 8 divisors (see below), whose sum is σ = 22097344. Its totient is φ = 8286480.

The previous prime is 14501359. The next prime is 14501369. The reversal of 14501361 is 16310541.

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

It is not a de Polignac number, because 14501361 - 21 = 14501359 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 690541 = 14501361 / (1 + 4 + 5 + 0 + 1 + 3 + 6 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14501369) 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, 345250 + ... + 345291.

It is an arithmetic number, because the mean of its divisors is an integer number (2762168).

Almost surely, 214501361 is an apocalyptic number.

It is an amenable number.

14501361 is a deficient number, since it is larger than the sum of its proper divisors (7595983).

14501361 is an equidigital number, since it uses as much as digits as its factorization.

14501361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690551.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 14501361 is about 3808.0652567938. The cubic root of 14501361 is about 243.8575772352.

The spelling of 14501361 in words is "fourteen million, five hundred one thousand, three hundred sixty-one".

Divisors: 1 3 7 21 690541 2071623 4833787 14501361