Search a number
-
+
6972852 = 223581071
BaseRepresentation
bin11010100110010110110100
3111010020221210
4122212112310
53241112402
6405241420
7113161005
oct32462664
914106853
106972852
113a32897
122403270
1315a1a63
14cd71ac
1592b06c
hex6a65b4

6972852 has 12 divisors (see below), whose sum is σ = 16270016. Its totient is φ = 2324280.

The previous prime is 6972851. The next prime is 6972859. The reversal of 6972852 is 2582796.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 6972852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6972851) 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, 290524 + ... + 290547.

Almost surely, 26972852 is an apocalyptic number.

It is an amenable number.

6972852 is an abundant number, since it is smaller than the sum of its proper divisors (9297164).

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

6972852 is a wasteful number, since it uses less digits than its factorization.

6972852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581078 (or 581076 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 6972852 is about 2640.6158372622. The cubic root of 6972852 is about 191.0455014352.

The spelling of 6972852 in words is "six million, nine hundred seventy-two thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 581071 1162142 1743213 2324284 3486426 6972852