Base | Representation |
---|---|
bin | 10010101001100001… |
… | …10010101001011101 |
3 | 221211202100212020222 |
4 | 21110300302221131 |
5 | 131001033323401 |
6 | 4333252051125 |
7 | 503051455511 |
oct | 112460625135 |
9 | 27752325228 |
10 | 10012011101 |
11 | 4278579144 |
12 | 1b35003aa5 |
13 | c37334531 |
14 | 6ad9ac141 |
15 | 3d8e81c1b |
hex | 254c32a5d |
10012011101 has 16 divisors (see below), whose sum is σ = 10243698048. Its totient is φ = 9783187200.
The previous prime is 10012011089. The next prime is 10012011109. The reversal of 10012011101 is 10111021001.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 10012011101 - 214 = 10011994717 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10012011109) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9710456 + ... + 9711486.
It is an arithmetic number, because the mean of its divisors is an integer number (640231128).
Almost surely, 210012011101 is an apocalyptic number.
It is an amenable number.
10012011101 is a deficient number, since it is larger than the sum of its proper divisors (231686947).
10012011101 is a wasteful number, since it uses less digits than its factorization.
10012011101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2212.
The product of its (nonzero) digits is 2, while the sum is 8.
Adding to 10012011101 its reverse (10111021001), we get a palindrome (20123032102).
It can be divided in two parts, 1001 and 2011101, that added together give a palindrome (2012102).
The spelling of 10012011101 in words is "ten billion, twelve million, eleven thousand, one hundred one".
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