Base | Representation |
---|---|
bin | 10010110110011011… |
… | …00000001100101111 |
3 | 222010021221110220112 |
4 | 21123031200030233 |
5 | 131211232413012 |
6 | 4352115010235 |
7 | 505534201130 |
oct | 113315401457 |
9 | 28107843815 |
10 | 10120201007 |
11 | 4323653894 |
12 | 1b6529997b |
13 | c53884a27 |
14 | 6c00d1c87 |
15 | 3e3703122 |
hex | 25b36032f |
10120201007 has 8 divisors (see below), whose sum is σ = 11939039232. Its totient is φ = 8394636600.
The previous prime is 10120201001. The next prime is 10120201019. The reversal of 10120201007 is 70010202101.
10120201007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10120201007 - 210 = 10120199983 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10120200982 and 10120201000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10120201001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23318219 + ... + 23318652.
It is an arithmetic number, because the mean of its divisors is an integer number (1492379904).
Almost surely, 210120201007 is an apocalyptic number.
10120201007 is a deficient number, since it is larger than the sum of its proper divisors (1818838225).
10120201007 is an equidigital number, since it uses as much as digits as its factorization.
10120201007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46636909.
The product of its (nonzero) digits is 28, while the sum is 14.
Adding to 10120201007 its reverse (70010202101), we get a palindrome (80130403108).
The spelling of 10120201007 in words is "ten billion, one hundred twenty million, two hundred one thousand, seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •