Base | Representation |
---|---|
bin | 111111110011010… |
… | …100010011101011 |
3 | 2202121011211020221 |
4 | 333303110103223 |
5 | 4143011322011 |
6 | 254114430511 |
7 | 35345252440 |
oct | 7763242353 |
9 | 2677154227 |
10 | 1070417131 |
11 | 4aa24a263 |
12 | 25a592437 |
13 | 1409c3824 |
14 | a223b9c7 |
15 | 63e90971 |
hex | 3fcd44eb |
1070417131 has 4 divisors (see below), whose sum is σ = 1223333872. Its totient is φ = 917500392.
The previous prime is 1070417111. The next prime is 1070417143. The reversal of 1070417131 is 1317140701.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1070417131 - 25 = 1070417099 is a prime.
It is a super-2 number, since 2×10704171312 = 2291585668676542322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1070417096 and 1070417105.
It is not an unprimeable number, because it can be changed into a prime (1070417111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76458360 + ... + 76458373.
It is an arithmetic number, because the mean of its divisors is an integer number (305833468).
Almost surely, 21070417131 is an apocalyptic number.
1070417131 is a deficient number, since it is larger than the sum of its proper divisors (152916741).
1070417131 is an equidigital number, since it uses as much as digits as its factorization.
1070417131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152916740.
The product of its (nonzero) digits is 588, while the sum is 25.
The square root of 1070417131 is about 32717.2298796827. The cubic root of 1070417131 is about 1022.9420158389.
Adding to 1070417131 its reverse (1317140701), we get a palindrome (2387557832).
The spelling of 1070417131 in words is "one billion, seventy million, four hundred seventeen thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •