Base | Representation |
---|---|
bin | 11101001000100001101… |
… | …10100010011011001001 |
3 | 10112200210010010102221001 |
4 | 32210100312202123021 |
5 | 112400032042042301 |
6 | 2043505132415001 |
7 | 132214651364401 |
oct | 16442066423311 |
9 | 3480703112831 |
10 | 1001010112201 |
11 | 356587126170 |
12 | 142004317461 |
13 | 73519636678 |
14 | 36640667801 |
15 | 1b08a293c01 |
hex | e910da26c9 |
1001010112201 has 8 divisors (see below), whose sum is σ = 1092055837824. Its totient is φ = 909971854320.
The previous prime is 1001010112181. The next prime is 1001010112309. The reversal of 1001010112201 is 1022110101001.
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 1001010112201 - 211 = 1001010110153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1001010122201) 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, 1584801 + ... + 2124526.
It is an arithmetic number, because the mean of its divisors is an integer number (136506979728).
Almost surely, 21001010112201 is an apocalyptic number.
1001010112201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1001010112201 is a deficient number, since it is larger than the sum of its proper divisors (91045725623).
1001010112201 is a wasteful number, since it uses less digits than its factorization.
1001010112201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3733871.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 1001010112201 its reverse (1022110101001), we get a palindrome (2023120213202).
The spelling of 1001010112201 in words is "one trillion, one billion, ten million, one hundred twelve thousand, two hundred one".
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