Base | Representation |
---|---|
bin | 11101011001101010101… |
… | …01011000001010100010 |
3 | 10120120112102022102012202 |
4 | 32230311111120022202 |
5 | 113022403300023020 |
6 | 2052030211253202 |
7 | 132661666156304 |
oct | 16546525301242 |
9 | 3516472272182 |
10 | 1010212111010 |
11 | 35a479445063 |
12 | 143951baa202 |
13 | 74354bc098b |
14 | 36c74821974 |
15 | 1b428071e75 |
hex | eb355582a2 |
1010212111010 has 16 divisors (see below), whose sum is σ = 1824946360056. Its totient is φ = 402626053248.
The previous prime is 1010212110989. The next prime is 1010212111067. The reversal of 1010212111010 is 101112120101.
It can be written as a sum of positive squares in 4 ways, for example, as 449005866241 + 561206244769 = 670079^2 + 749137^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1010212110982 and 1010212111000.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182345987 + ... + 182351526.
Almost surely, 21010212111010 is an apocalyptic number.
1010212111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1010212111010 is a deficient number, since it is larger than the sum of its proper divisors (814734249046).
1010212111010 is a wasteful number, since it uses less digits than its factorization.
1010212111010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 364697797.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 1010212111010 its reverse (101112120101), we get a palindrome (1111324231111).
Subtracting from 1010212111010 its reverse (101112120101), we obtain a palindrome (909099990909).
The spelling of 1010212111010 in words is "one trillion, ten billion, two hundred twelve million, one hundred eleven thousand, ten".
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