Base | Representation |
---|---|
bin | 1101101111110100001100… |
… | …01000000111010100001110 |
3 | 10222000222111201020210202110 |
4 | 12313322012020013110032 |
5 | 12430243002401301220 |
6 | 144143324225204450 |
7 | 6240030166105206 |
oct | 667720610072416 |
9 | 128028451223673 |
10 | 30230230103310 |
11 | 96a562887a306 |
12 | 34829a2a90726 |
13 | 13b39106ba803 |
14 | 767218293406 |
15 | 37655717abe0 |
hex | 1b7e8620750e |
30230230103310 has 256 divisors, whose sum is σ = 75906739077120. Its totient is φ = 7696684730880.
The previous prime is 30230230103303. The next prime is 30230230103389. The reversal of 30230230103310 is 1330103203203.
It is a super-2 number, since 2×302302301033102 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12880369557 + ... + 12880371903.
It is an arithmetic number, because the mean of its divisors is an integer number (296510699520).
Almost surely, 230230230103310 is an apocalyptic number.
30230230103310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 30230230103310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37953369538560).
30230230103310 is an abundant number, since it is smaller than the sum of its proper divisors (45676508973810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30230230103310 is a wasteful number, since it uses less digits than its factorization.
30230230103310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3143.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 30230230103310 its reverse (1330103203203), we get a palindrome (31560333306513).
The spelling of 30230230103310 in words is "thirty trillion, two hundred thirty billion, two hundred thirty million, one hundred three thousand, three hundred ten".
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