Base | Representation |
---|---|
bin | 1101101100000111011100… |
… | …11111010100111111001000 |
3 | 10221120211110000202012022020 |
4 | 12312003232133110333020 |
5 | 12421202203243001300 |
6 | 144005104331524440 |
7 | 6224610450051510 |
oct | 666035637247710 |
9 | 127524400665266 |
10 | 30103132000200 |
11 | 9656737255276 |
12 | 3462231bb9720 |
13 | 13a4936a9c23c |
14 | 760ddc374840 |
15 | 3730b8e7d8a0 |
hex | 1b60ee7d4fc8 |
30103132000200 has 768 divisors, whose sum is σ = 118043644723200. Its totient is φ = 6187699814400.
The previous prime is 30103132000163. The next prime is 30103132000211. The reversal of 30103132000200 is 200023130103.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 30103132000200.
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 174772522 + ... + 174944678.
It is an arithmetic number, because the mean of its divisors is an integer number (153702662400).
Almost surely, 230103132000200 is an apocalyptic number.
30103132000200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30103132000200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59021822361600).
30103132000200 is an abundant number, since it is smaller than the sum of its proper divisors (87940512723000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30103132000200 is a wasteful number, since it uses less digits than its factorization.
30103132000200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172310 (or 172301 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 30103132000200 its reverse (200023130103), we get a palindrome (30303155130303).
The spelling of 30103132000200 in words is "thirty trillion, one hundred three billion, one hundred thirty-two million, two hundred", and thus it is an aban number.
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