Search a number
-
+
7004216424 = 233291842351
BaseRepresentation
bin1101000010111101…
…11101110001101000
3200002010200001122010
412201132331301220
5103321034411144
63115004355520
7335366600022
oct64136756150
920063601563
107004216424
112a74774517
121435845ba0
1387815117a
144a6337012
152aed9d5b9
hex1a17bdc68

7004216424 has 16 divisors (see below), whose sum is σ = 17510541120. Its totient is φ = 2334738800.

The previous prime is 7004216423. The next prime is 7004216459. The reversal of 7004216424 is 4246124007.

It is a junction number, because it is equal to n+sod(n) for n = 7004216391 and 7004216400.

It is not an unprimeable number, because it can be changed into a prime (7004216423) 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, 145921152 + ... + 145921199.

It is an arithmetic number, because the mean of its divisors is an integer number (1094408820).

Almost surely, 27004216424 is an apocalyptic number.

It is an amenable number.

7004216424 is an abundant number, since it is smaller than the sum of its proper divisors (10506324696).

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

7004216424 is a wasteful number, since it uses less digits than its factorization.

7004216424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291842360 (or 291842356 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 7004216424 is about 83691.1968130460. The cubic root of 7004216424 is about 1913.3151880123.

It can be divided in two parts, 700 and 4216424, that added together give a palindrome (4217124).

The spelling of 7004216424 in words is "seven billion, four million, two hundred sixteen thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 24 291842351 583684702 875527053 1167369404 1751054106 2334738808 3502108212 7004216424