Base | Representation |
---|---|
bin | 10010101000110100… |
… | …10010001100011001 |
3 | 221211100021002211202 |
4 | 21110122102030121 |
5 | 130443031023001 |
6 | 4332521403545 |
7 | 502650353165 |
oct | 112432221431 |
9 | 27740232752 |
10 | 10006111001 |
11 | 4275209327 |
12 | 1b330395b5 |
13 | c36049b53 |
14 | 6accb3ca5 |
15 | 3d86b896b |
hex | 254692319 |
10006111001 has 4 divisors (see below), whose sum is σ = 10011359952. Its totient is φ = 10000862052.
The previous prime is 10006110979. The next prime is 10006111009. The reversal of 10006111001 is 10011160001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10011160001 = 107 ⋅93562243.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10006111001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10006111009) 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, 2621615 + ... + 2625428.
It is an arithmetic number, because the mean of its divisors is an integer number (2502839988).
Almost surely, 210006111001 is an apocalyptic number.
It is an amenable number.
10006111001 is a deficient number, since it is larger than the sum of its proper divisors (5248951).
10006111001 is an equidigital number, since it uses as much as digits as its factorization.
10006111001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5248950.
The product of its (nonzero) digits is 6, while the sum is 11.
Adding to 10006111001 its reverse (10011160001), we get a palindrome (20017271002).
The spelling of 10006111001 in words is "ten billion, six million, one hundred eleven thousand, one".
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