Base | Representation |
---|---|
bin | 10001011111100011011… |
… | …101011001011101110101 |
3 | 11020220212020211100011210 |
4 | 101133203131121131311 |
5 | 124143411133310401 |
6 | 2320124224152033 |
7 | 152564312330622 |
oct | 21374335313565 |
9 | 4226766740153 |
10 | 1202112010101 |
11 | 4238a3988592 |
12 | 174b88a68619 |
13 | 8948801c322 |
14 | 4227ac1d349 |
15 | 2140a3264d6 |
hex | 117e3759775 |
1202112010101 has 8 divisors (see below), whose sum is σ = 1602835353504. Its totient is φ = 801398336720.
The previous prime is 1202112010061. The next prime is 1202112010157. The reversal of 1202112010101 is 1010102112021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1202112010101 - 229 = 1201575139189 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1202112010201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2122290 + ... + 2628371.
It is an arithmetic number, because the mean of its divisors is an integer number (200354419188).
Almost surely, 21202112010101 is an apocalyptic number.
It is an amenable number.
1202112010101 is a deficient number, since it is larger than the sum of its proper divisors (400723343403).
1202112010101 is an equidigital number, since it uses as much as digits as its factorization.
1202112010101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4835011.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 1202112010101 its reverse (1010102112021), we get a palindrome (2212214122122).
It can be divided in two parts, 120211 and 2010101, that added together give a palindrome (2130312).
The spelling of 1202112010101 in words is "one trillion, two hundred two billion, one hundred twelve million, ten thousand, one hundred one".
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