Base | Representation |
---|---|
bin | 1001001100100010110010… |
… | …0010010100101101010001 |
3 | 1022210121111221212200121000 |
4 | 2103020230202110231101 |
5 | 2311130013123210001 |
6 | 33300550400052213 |
7 | 2062334326504140 |
oct | 223105442245521 |
9 | 38717457780530 |
10 | 10111100210001 |
11 | 324910352219a |
12 | 1173723004069 |
13 | 58461b57a85b |
14 | 26d5464a7757 |
15 | 12802d913a86 |
hex | 9322c894b51 |
10111100210001 has 32 divisors (see below), whose sum is σ = 17120451813120. Its totient is φ = 5777390610432.
The previous prime is 10111100209907. The next prime is 10111100210027. The reversal of 10111100210001 is 10001200111101.
It is not a de Polignac number, because 10111100210001 - 29 = 10111100209489 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (10111100210201) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1123051 + ... + 4635023.
It is an arithmetic number, because the mean of its divisors is an integer number (535014119160).
Almost surely, 210111100210001 is an apocalyptic number.
It is an amenable number.
10111100210001 is a deficient number, since it is larger than the sum of its proper divisors (7009351603119).
10111100210001 is a wasteful number, since it uses less digits than its factorization.
10111100210001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3527222 (or 3527216 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 9.
Adding to 10111100210001 its reverse (10001200111101), we get a palindrome (20112300321102).
The spelling of 10111100210001 in words is "ten trillion, one hundred eleven billion, one hundred million, two hundred ten thousand, one".
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