Base | Representation |
---|---|
bin | 10010110000001010… |
… | …00110000001101111 |
3 | 221222122002101001202 |
4 | 21120011012001233 |
5 | 131104310240012 |
6 | 4343001000115 |
7 | 504325512011 |
oct | 113005060157 |
9 | 27878071052 |
10 | 10067665007 |
11 | 42a6a30804 |
12 | 1b4b78303b |
13 | c45a1c23a |
14 | 6b71381b1 |
15 | 3ddcc6cc2 |
hex | 25814606f |
10067665007 has 4 divisors (see below), whose sum is σ = 10094656440. Its totient is φ = 10040673576.
The previous prime is 10067665001. The next prime is 10067665009. The reversal of 10067665007 is 70056676001.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70056676001 = 13 ⋅5388975077.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10067665007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10067665001) 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, 13495157 + ... + 13495902.
It is an arithmetic number, because the mean of its divisors is an integer number (2523664110).
Almost surely, 210067665007 is an apocalyptic number.
10067665007 is a deficient number, since it is larger than the sum of its proper divisors (26991433).
10067665007 is an equidigital number, since it uses as much as digits as its factorization.
10067665007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26991432.
The product of its (nonzero) digits is 52920, while the sum is 38.
The spelling of 10067665007 in words is "ten billion, sixty-seven million, six hundred sixty-five thousand, seven".
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