Base | Representation |
---|---|
bin | 10110111101111000111111… |
… | …101110110101110100100010 |
3 | 111020122110202020200210210200 |
4 | 112331320333232311310202 |
5 | 101214422201142023020 |
6 | 554455223132010030 |
7 | 30163511456336502 |
oct | 2675707756656442 |
9 | 436573666623720 |
10 | 101010110111010 |
11 | 2a204168914111 |
12 | b3b4529600916 |
13 | 444929bb72999 |
14 | 1ad2cb5c81a02 |
15 | ba27888e4590 |
hex | 5bde3fbb5d22 |
101010110111010 has 192 divisors, whose sum is σ = 293911034976000. Its totient is φ = 23948305565184.
The previous prime is 101010110110969. The next prime is 101010110111069. The reversal of 101010110111010 is 10111011010101.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 101010110110983 and 101010110111001.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22144485 + ... + 26313464.
It is an arithmetic number, because the mean of its divisors is an integer number (1530786640500).
Almost surely, 2101010110111010 is an apocalyptic number.
101010110111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101010110111010 is an abundant number, since it is smaller than the sum of its proper divisors (192900924864990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101010110111010 is a wasteful number, since it uses less digits than its factorization.
101010110111010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48458057 (or 48458054 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 9.
Adding to 101010110111010 its reverse (10111011010101), we get a palindrome (111121121121111).
The spelling of 101010110111010 in words is "one hundred one trillion, ten billion, one hundred ten million, one hundred eleven thousand, ten".
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