Base | Representation |
---|---|
bin | 10000000001011111111… |
… | …011010110010001010010 |
3 | 10220021012000110112110102 |
4 | 100001133323112101102 |
5 | 121020043440133020 |
6 | 2201503100532402 |
7 | 142360543151243 |
oct | 20013773262122 |
9 | 3807160415412 |
10 | 1101121021010 |
11 | 394a8a12373a |
12 | 1594a3251102 |
13 | 7cab210900a |
14 | 3b41a318cca |
15 | 1d9990da475 |
hex | 1005fed6452 |
1101121021010 has 32 divisors (see below), whose sum is σ = 2025119266560. Its totient is φ = 430878932352.
The previous prime is 1101121020997. The next prime is 1101121021037. The reversal of 1101121021010 is 101201211011.
It is a super-2 number, since 2×11011210210102 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1101121020982 and 1101121021000.
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 15 ways as a sum of consecutive naturals, for example, 486542 + ... + 1561718.
It is an arithmetic number, because the mean of its divisors is an integer number (63284977080).
Almost surely, 21101121021010 is an apocalyptic number.
1101121021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1101121021010 is a deficient number, since it is larger than the sum of its proper divisors (923998245550).
1101121021010 is a wasteful number, since it uses less digits than its factorization.
1101121021010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1077410.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 1101121021010 its reverse (101201211011), we get a palindrome (1202322232021).
The spelling of 1101121021010 in words is "one trillion, one hundred one billion, one hundred twenty-one million, twenty-one thousand, ten".
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