Base | Representation |
---|---|
bin | 111101001111110101100 |
3 | 10202222000201 |
4 | 13221332230 |
5 | 1003210311 |
6 | 111003244 |
7 | 23026120 |
oct | 7517654 |
9 | 3688021 |
10 | 2006956 |
11 | 1150946 |
12 | 809524 |
13 | 553663 |
14 | 3a3580 |
15 | 2999c1 |
hex | 1e9fac |
2006956 has 24 divisors (see below), whose sum is σ = 4044320. Its totient is φ = 853632.
The previous prime is 2006929. The next prime is 2006959. The reversal of 2006956 is 6596002.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is not an unprimeable number, because it can be changed into a prime (2006959) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6256 + ... + 6568.
22006956 is an apocalyptic number.
It is an amenable number.
2006956 is an abundant number, since it is smaller than the sum of its proper divisors (2037364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2006956 is a wasteful number, since it uses less digits than its factorization.
2006956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 553 (or 551 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 2006956 is about 1416.6707450922. The cubic root of 2006956 is about 126.1380028228.
The spelling of 2006956 in words is "two million, six thousand, nine hundred fifty-six".
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