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6984996 = 223582083
BaseRepresentation
bin11010101001010100100100
3111010212121120
4122221110210
53242004441
6405413540
7113241264
oct32512444
914125546
106984996
113a40a27
12240a2b0
1315a7445
14cdb7a4
1592e966
hex6a9524

6984996 has 12 divisors (see below), whose sum is σ = 16298352. Its totient is φ = 2328328.

The previous prime is 6984983. The next prime is 6984997. The reversal of 6984996 is 6994896.

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

It is not an unprimeable number, because it can be changed into a prime (6984997) 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, 291030 + ... + 291053.

It is an arithmetic number, because the mean of its divisors is an integer number (1358196).

Almost surely, 26984996 is an apocalyptic number.

It is an amenable number.

6984996 is an abundant number, since it is smaller than the sum of its proper divisors (9313356).

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

6984996 is a wasteful number, since it uses less digits than its factorization.

6984996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582090 (or 582088 counting only the distinct ones).

The product of its digits is 839808, while the sum is 51.

The square root of 6984996 is about 2642.9143005402. The cubic root of 6984996 is about 191.1563461318.

The spelling of 6984996 in words is "six million, nine hundred eighty-four thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 12 582083 1164166 1746249 2328332 3492498 6984996