Base | Representation |
---|---|
bin | 1100110001011… |
… | …10010111011111 |
3 | 21110121111212011 |
4 | 12120232113133 |
5 | 204412112141 |
6 | 14344252051 |
7 | 2440500064 |
oct | 630562737 |
9 | 243544764 |
10 | 107144671 |
11 | 55531417 |
12 | 2ba71027 |
13 | 1927581a |
14 | 10330c6b |
15 | 9616881 |
hex | 662e5df |
107144671 has 2 divisors, whose sum is σ = 107144672. Its totient is φ = 107144670.
The previous prime is 107144657. The next prime is 107144689. The reversal of 107144671 is 176441701.
It is a weak prime.
It is an emirp because it is prime and its reverse (176441701) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 107144671 - 29 = 107144159 is a prime.
It is a super-2 number, since 2×1071446712 = 22959961047396482, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (107144651) 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 as a sum of consecutive naturals, namely, 53572335 + 53572336.
It is an arithmetic number, because the mean of its divisors is an integer number (53572336).
Almost surely, 2107144671 is an apocalyptic number.
107144671 is a deficient number, since it is larger than the sum of its proper divisors (1).
107144671 is an equidigital number, since it uses as much as digits as its factorization.
107144671 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4704, while the sum is 31.
The square root of 107144671 is about 10351.0710073886. The cubic root of 107144671 is about 474.9598060172.
The spelling of 107144671 in words is "one hundred seven million, one hundred forty-four thousand, six hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •