Search a number
-
+
14979024 = 2432104021
BaseRepresentation
bin111001001000…
…111111010000
31001012000100200
4321020333100
512313312044
61253015200
7241214424
oct71107720
931160320
1014979024
118500a65
125024500
133145c38
141dbcb84
1514ad369
hexe48fd0

14979024 has 30 divisors (see below), whose sum is σ = 41920866. Its totient is φ = 4992960.

The previous prime is 14979001. The next prime is 14979047. The reversal of 14979024 is 42097941.

14979024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14979001) and next prime (14979047).

It can be written as a sum of positive squares in only one way, i.e., 13838400 + 1140624 = 3720^2 + 1068^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 14979024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51867 + ... + 52154.

Almost surely, 214979024 is an apocalyptic number.

It is an amenable number.

14979024 is an abundant number, since it is smaller than the sum of its proper divisors (26941842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14979024 is a wasteful number, since it uses less digits than its factorization.

14979024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104035 (or 104026 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 14979024 is about 3870.2744088759. The cubic root of 14979024 is about 246.5061954400.

The spelling of 14979024 in words is "fourteen million, nine hundred seventy-nine thousand, twenty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 104021 208042 312063 416084 624126 832168 936189 1248252 1664336 1872378 2496504 3744756 4993008 7489512 14979024