Base | Representation |
---|---|
bin | 10111011011001010000100… |
… | …101001010111111010011111 |
3 | 111111202202000021222210012101 |
4 | 113123022010221113322133 |
5 | 102000400121104001343 |
6 | 1003035200434545531 |
7 | 30462021061000330 |
oct | 2733120451277237 |
9 | 444682007883171 |
10 | 103021311000223 |
11 | 2a90a102332830 |
12 | b67a2787382a7 |
13 | 4563b38b3a645 |
14 | 1b62388176287 |
15 | bd9c49de3e4d |
hex | 5db284a57e9f |
103021311000223 has 32 divisors (see below), whose sum is σ = 129042785760768. Its totient is φ = 79901300966400.
The previous prime is 103021311000197. The next prime is 103021311000241. The reversal of 103021311000223 is 322000113120301.
It is a cyclic number.
It is not a de Polignac number, because 103021311000223 - 213 = 103021310992031 is a prime.
It is a super-2 number, since 2×1030213110002232 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 103021311000223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103021311000253) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33932611 + ... + 36843787.
It is an arithmetic number, because the mean of its divisors is an integer number (4032587055024).
Almost surely, 2103021311000223 is an apocalyptic number.
103021311000223 is a deficient number, since it is larger than the sum of its proper divisors (26021474760545).
103021311000223 is a wasteful number, since it uses less digits than its factorization.
103021311000223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2913343.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 103021311000223 its reverse (322000113120301), we get a palindrome (425021424120524).
The spelling of 103021311000223 in words is "one hundred three trillion, twenty-one billion, three hundred eleven million, two hundred twenty-three", and thus it is an aban number.
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