Base | Representation |
---|---|
bin | 11001011100111010110011 |
3 | 110112222100000 |
4 | 121130322303 |
5 | 3202001201 |
6 | 355001043 |
7 | 110466021 |
oct | 31347263 |
9 | 13488300 |
10 | 6672051 |
11 | 38478a1 |
12 | 2299183 |
13 | 14c7b79 |
14 | c59711 |
15 | 8bbd86 |
hex | 65ceb3 |
6672051 has 12 divisors (see below), whose sum is σ = 9994712. Its totient is φ = 4447872.
The previous prime is 6672019. The next prime is 6672067. The reversal of 6672051 is 1502766.
It is not a de Polignac number, because 6672051 - 25 = 6672019 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6671051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13486 + ... + 13971.
Almost surely, 26672051 is an apocalyptic number.
6672051 is a deficient number, since it is larger than the sum of its proper divisors (3322661).
6672051 is an equidigital number, since it uses as much as digits as its factorization.
6672051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27472 (or 27460 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 6672051 is about 2583.0313586947. The cubic root of 6672051 is about 188.2578606581.
The spelling of 6672051 in words is "six million, six hundred seventy-two thousand, fifty-one".
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