Base | Representation |
---|---|
bin | 11101011010010001100… |
… | …01001100101101010100 |
3 | 10120121101010211222201211 |
4 | 32231020301030231110 |
5 | 113024040232434340 |
6 | 2052122420031204 |
7 | 133003035505204 |
oct | 16551061145524 |
9 | 3517333758654 |
10 | 1010538171220 |
11 | 35a6264a8a06 |
12 | 143a23232504 |
13 | 743a7614406 |
14 | 36ca5c5a404 |
15 | 1b4469cc5ea |
hex | eb48c4cb54 |
1010538171220 has 48 divisors (see below), whose sum is σ = 2129345749440. Its totient is φ = 402842958336.
The previous prime is 1010538171199. The next prime is 1010538171257. The reversal of 1010538171220 is 221718350101.
It is a congruent number.
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, 7758796 + ... + 7887964.
It is an arithmetic number, because the mean of its divisors is an integer number (44361369780).
Almost surely, 21010538171220 is an apocalyptic number.
1010538171220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1010538171220 is an abundant number, since it is smaller than the sum of its proper divisors (1118807578220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1010538171220 is a wasteful number, since it uses less digits than its factorization.
1010538171220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130504 (or 130502 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 31.
The spelling of 1010538171220 in words is "one trillion, ten billion, five hundred thirty-eight million, one hundred seventy-one thousand, two hundred twenty".
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