Base | Representation |
---|---|
bin | 1101101100000111101001… |
… | …01000101000001100000100 |
3 | 10221120211201012202021121211 |
4 | 12312003310220220030010 |
5 | 12421202411141221234 |
6 | 144005122453421204 |
7 | 6224613141311311 |
oct | 666036450501404 |
9 | 127524635667554 |
10 | 30103235101444 |
11 | 965678a47480a |
12 | 346226063a804 |
13 | 13a495225a4ab |
14 | 76100bd31d08 |
15 | 3730c3047164 |
hex | 1b60f4a28304 |
30103235101444 has 12 divisors (see below), whose sum is σ = 52681772205468. Its totient is φ = 15051300185600.
The previous prime is 30103235101421. The next prime is 30103235101501. The reversal of 30103235101444 is 44410153230103.
It can be written as a sum of positive squares in 2 ways, for example, as 5351495688900 + 24751739412544 = 2313330^2 + 4975112^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79127797 + ... + 79507324.
It is an arithmetic number, because the mean of its divisors is an integer number (4390147683789).
Almost surely, 230103235101444 is an apocalyptic number.
It is an amenable number.
30103235101444 is a deficient number, since it is larger than the sum of its proper divisors (22578537104024).
30103235101444 is a wasteful number, since it uses less digits than its factorization.
30103235101444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158682566 (or 158682564 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 31.
Adding to 30103235101444 its reverse (44410153230103), we get a palindrome (74513388331547).
The spelling of 30103235101444 in words is "thirty trillion, one hundred three billion, two hundred thirty-five million, one hundred one thousand, four hundred forty-four".
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