Base | Representation |
---|---|
bin | 10111011011010010010001… |
… | …001110100100011011101100 |
3 | 111111210120201122122111200222 |
4 | 113123102101032210123230 |
5 | 102001021132133341022 |
6 | 1003043214031110512 |
7 | 30462452136236663 |
oct | 2733222116443354 |
9 | 444716648574628 |
10 | 103030112012012 |
11 | 2a912909272199 |
12 | b67bb14072438 |
13 | 456490c2c9023 |
14 | 1b62980d8ddda |
15 | bda0b28b6242 |
hex | 5db4913a46ec |
103030112012012 has 12 divisors (see below), whose sum is σ = 190908736963560. Its totient is φ = 48484758593856.
The previous prime is 103030112011973. The next prime is 103030112012041. The reversal of 103030112012012 is 210210211030301.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 757574352962 + ... + 757574353097.
It is an arithmetic number, because the mean of its divisors is an integer number (15909061413630).
Almost surely, 2103030112012012 is an apocalyptic number.
It is an amenable number.
103030112012012 is a deficient number, since it is larger than the sum of its proper divisors (87878624951548).
103030112012012 is a wasteful number, since it uses less digits than its factorization.
103030112012012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1515148706080 (or 1515148706078 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 103030112012012 its reverse (210210211030301), we get a palindrome (313240323042313).
The spelling of 103030112012012 in words is "one hundred three trillion, thirty billion, one hundred twelve million, twelve thousand, twelve".
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