Base | Representation |
---|---|
bin | 1101101110111110011111… |
… | …10110000111111010111110 |
3 | 10221221020002122100000220100 |
4 | 12313133033312013322332 |
5 | 12424304432421130420 |
6 | 144122155501501530 |
7 | 6234656620300131 |
oct | 667371766077276 |
9 | 127836078300810 |
10 | 30201402130110 |
11 | 9694385176372 |
12 | 34792985718a6 |
13 | 13b0c980a45c3 |
14 | 765a81776218 |
15 | 37591b3b4190 |
hex | 1b77cfd87ebe |
30201402130110 has 48 divisors (see below), whose sum is σ = 78525323341920. Its totient is φ = 8053535152320.
The previous prime is 30201402130103. The next prime is 30201402130129. The reversal of 30201402130110 is 1103120410203.
30201402130110 is a `hidden beast` number, since 3 + 0 + 20 + 1 + 402 + 130 + 110 = 666.
It is a super-3 number, since 3×302014021301103 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 678496 + ... + 7801484.
It is an arithmetic number, because the mean of its divisors is an integer number (1635944236290).
Almost surely, 230201402130110 is an apocalyptic number.
30201402130110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30201402130110 is an abundant number, since it is smaller than the sum of its proper divisors (48323921211810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30201402130110 is a wasteful number, since it uses less digits than its factorization.
30201402130110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7170113 (or 7170110 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 30201402130110 its reverse (1103120410203), we get a palindrome (31304522540313).
The spelling of 30201402130110 in words is "thirty trillion, two hundred one billion, four hundred two million, one hundred thirty thousand, one hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •