Base | Representation |
---|---|
bin | 1001001011111101100010… |
… | …0010101111111111010010 |
3 | 1022202122201002210022200222 |
4 | 2102333120202233333102 |
5 | 2310444023340213020 |
6 | 33252214244313042 |
7 | 2061531462462653 |
oct | 222773042577722 |
9 | 38678632708628 |
10 | 10101101101010 |
11 | 3244942266657 |
12 | 11717b23a2782 |
13 | 5836b6b12b0a |
14 | 26cc784d752a |
15 | 127b45b7eb25 |
hex | 92fd88affd2 |
10101101101010 has 32 divisors (see below), whose sum is σ = 18225563604480. Its totient is φ = 4030767223168.
The previous prime is 10101101100941. The next prime is 10101101101051. The reversal of 10101101101010 is 1010110110101.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6258269 + ... + 7705071.
It is an arithmetic number, because the mean of its divisors is an integer number (569548862640).
Almost surely, 210101101101010 is an apocalyptic number.
10101101101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10101101101010 is a deficient number, since it is larger than the sum of its proper divisors (8124462503470).
10101101101010 is a wasteful number, since it uses less digits than its factorization.
10101101101010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1448482.
The product of its (nonzero) digits is 1, while the sum is 8.
Adding to 10101101101010 its reverse (1010110110101), we get a palindrome (11111211211111).
Subtracting from 10101101101010 its reverse (1010110110101), we obtain a palindrome (9090990990909).
The spelling of 10101101101010 in words is "ten trillion, one hundred one billion, one hundred one million, one hundred one thousand, ten".
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