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6206996 = 221981671
BaseRepresentation
bin10111101011011000010100
3102200100101202
4113223120110
53042110441
6341012032
7103521125
oct27533024
912610352
106206996
11355a454
1220b4018
1313942a3
14b7804c
1582919b
hex5eb614

6206996 has 12 divisors (see below), whose sum is σ = 11434080. Its totient is φ = 2940120.

The previous prime is 6206983. The next prime is 6206999. The reversal of 6206996 is 6996026.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6206999) 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, 40760 + ... + 40911.

It is an arithmetic number, because the mean of its divisors is an integer number (952840).

Almost surely, 26206996 is an apocalyptic number.

It is an amenable number.

6206996 is a deficient number, since it is larger than the sum of its proper divisors (5227084).

6206996 is a wasteful number, since it uses less digits than its factorization.

6206996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81694 (or 81692 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 6206996 is about 2491.3843541292. The cubic root of 6206996 is about 183.7781273369.

The spelling of 6206996 in words is "six million, two hundred six thousand, nine hundred ninety-six".

Divisors: 1 2 4 19 38 76 81671 163342 326684 1551749 3103498 6206996