Search a number
-
+
14832997 = 103114387
BaseRepresentation
bin111000100101…
…010101100101
31000220121001021
4320211111211
512244123442
61245531141
7240035614
oct70452545
930817037
1014832997
118411283
124b73ab1
1330c462a
141d8187b
15147ee67
hexe25565

14832997 has 4 divisors (see below), whose sum is σ = 14848416. Its totient is φ = 14817580.

The previous prime is 14832971. The next prime is 14833009. The reversal of 14832997 is 79923841.

14832997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79923841 = 531507997.

It is a cyclic number.

It is not a de Polignac number, because 14832997 - 215 = 14800229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14832947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6163 + ... + 8224.

It is an arithmetic number, because the mean of its divisors is an integer number (3712104).

Almost surely, 214832997 is an apocalyptic number.

It is an amenable number.

14832997 is a deficient number, since it is larger than the sum of its proper divisors (15419).

14832997 is a wasteful number, since it uses less digits than its factorization.

14832997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15418.

The product of its digits is 108864, while the sum is 43.

The square root of 14832997 is about 3851.3630054826. The cubic root of 14832997 is about 245.7025344473.

The spelling of 14832997 in words is "fourteen million, eight hundred thirty-two thousand, nine hundred ninety-seven".

Divisors: 1 1031 14387 14832997