Base | Representation |
---|---|
bin | 111100010100111… |
… | …110000101000111 |
3 | 2121112111112111201 |
4 | 330110332011013 |
5 | 4033101130434 |
6 | 244233243331 |
7 | 34036651450 |
oct | 7424760507 |
9 | 2545445451 |
10 | 1012130119 |
11 | 47a359380 |
12 | 242b63547 |
13 | 1318c6480 |
14 | 985c8127 |
15 | 5dcca614 |
hex | 3c53e147 |
1012130119 has 32 divisors (see below), whose sum is σ = 1366041600. Its totient is φ = 724204800.
The previous prime is 1012130113. The next prime is 1012130123. The reversal of 1012130119 is 9110312101.
It is not a de Polignac number, because 1012130119 - 211 = 1012128071 is a prime.
It is a super-2 number, since 2×10121301192 = 2048814755573908322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1012130096 and 1012130105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1012130113) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196659 + ... + 201739.
It is an arithmetic number, because the mean of its divisors is an integer number (42688800).
Almost surely, 21012130119 is an apocalyptic number.
1012130119 is a deficient number, since it is larger than the sum of its proper divisors (353911481).
1012130119 is a wasteful number, since it uses less digits than its factorization.
1012130119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5311.
The product of its (nonzero) digits is 54, while the sum is 19.
The square root of 1012130119 is about 31813.9925032996. The cubic root of 1012130119 is about 1004.0271334259.
It can be divided in two parts, 1012 and 130119, that added together give a palindrome (131131).
The spelling of 1012130119 in words is "one billion, twelve million, one hundred thirty thousand, one hundred nineteen".
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