Base | Representation |
---|---|
bin | 110111111000010111… |
… | …1001001111000110101 |
3 | 102110202012211112120200 |
4 | 1233300233021320311 |
5 | 3431231232310401 |
6 | 131043440551113 |
7 | 11445533520132 |
oct | 1576057117065 |
9 | 373665745520 |
10 | 120003010101 |
11 | 46990630707 |
12 | 1b310922499 |
13 | b4159cc4b0 |
14 | 5b458cb589 |
15 | 31c539c686 |
hex | 1bf0bc9e35 |
120003010101 has 48 divisors (see below), whose sum is σ = 190451788800. Its totient is φ = 72364026240.
The previous prime is 120003010097. The next prime is 120003010147. The reversal of 120003010101 is 101010300021.
It is not a de Polignac number, because 120003010101 - 22 = 120003010097 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120003010151) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1457175 + ... + 1537323.
It is an arithmetic number, because the mean of its divisors is an integer number (3967745600).
Almost surely, 2120003010101 is an apocalyptic number.
It is an amenable number.
120003010101 is a deficient number, since it is larger than the sum of its proper divisors (70448778699).
120003010101 is a wasteful number, since it uses less digits than its factorization.
120003010101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80426 (or 80423 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 9.
Adding to 120003010101 its reverse (101010300021), we get a palindrome (221013310122).
The spelling of 120003010101 in words is "one hundred twenty billion, three million, ten thousand, one hundred one".
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