Base | Representation |
---|---|
bin | 10110111101101111101011… |
… | …101111010000110110110010 |
3 | 111020121111221101121101112021 |
4 | 112331233223233100312302 |
5 | 101214241211404013020 |
6 | 554450451020222054 |
7 | 30163005622322344 |
oct | 2675575357206662 |
9 | 436544841541467 |
10 | 101000111001010 |
11 | 2a1aa9a7657841 |
12 | b3b25b899a92a |
13 | 4448367407650 |
14 | 1ad2607cb1294 |
15 | ba23a0b601aa |
hex | 5bdbebbd0db2 |
101000111001010 has 16 divisors (see below), whose sum is σ = 195784830556056. Its totient is φ = 37292348677248.
The previous prime is 101000111000993. The next prime is 101000111001151. The reversal of 101000111001010 is 10100111000101.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 91167302096649 + 9832808904361 = 9548157^2 + 3135731^2 .
It is a junction number, because it is equal to n+sod(n) for n = 101000111000984 and 101000111001002.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388461965259 + ... + 388461965518.
Almost surely, 2101000111001010 is an apocalyptic number.
101000111001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101000111001010 is a deficient number, since it is larger than the sum of its proper divisors (94784719555046).
101000111001010 is a wasteful number, since it uses less digits than its factorization.
101000111001010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 776923930797.
The product of its (nonzero) digits is 1, while the sum is 7.
Adding to 101000111001010 its reverse (10100111000101), we get a palindrome (111100222001111).
Subtracting from 101000111001010 its reverse (10100111000101), we obtain a palindrome (90900000000909).
The spelling of 101000111001010 in words is "one hundred one trillion, one hundred eleven million, one thousand, ten".
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