Base | Representation |
---|---|
bin | 11101110001101011001… |
… | …00100110010100000001 |
3 | 10121210210200000222011002 |
4 | 32320311210212110001 |
5 | 113230302324044014 |
6 | 2102001153101345 |
7 | 133626253016021 |
oct | 16706544462401 |
9 | 3553720028132 |
10 | 1023101003009 |
11 | 364992931418 |
12 | 14634a557855 |
13 | 7562a25cba7 |
14 | 37738507a81 |
15 | 1b92e877dde |
hex | ee35926501 |
1023101003009 has 24 divisors (see below), whose sum is σ = 1115426372640. Its totient is φ = 935633415744.
The previous prime is 1023101002967. The next prime is 1023101003011. The reversal of 1023101003009 is 9003001013201.
It is not a de Polignac number, because 1023101003009 - 28 = 1023101002753 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1023101003909) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2896922 + ... + 3230844.
It is an arithmetic number, because the mean of its divisors is an integer number (46476098860).
Almost surely, 21023101003009 is an apocalyptic number.
1023101003009 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
1023101003009 is a deficient number, since it is larger than the sum of its proper divisors (92325369631).
1023101003009 is an equidigital number, since it uses as much as digits as its factorization.
1023101003009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 334109 (or 334062 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 20.
The spelling of 1023101003009 in words is "one trillion, twenty-three billion, one hundred one million, three thousand, nine".
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