Base | Representation |
---|---|
bin | 11011111100111011… |
… | …000011000110011010 |
3 | 2212110200000112222201 |
4 | 123330323003012122 |
5 | 442431331011102 |
6 | 21442101440414 |
7 | 2111516330656 |
oct | 337473030632 |
9 | 85420015881 |
10 | 30013141402 |
11 | 118016aa3a2 |
12 | 599741010a |
13 | 2aa401678a |
14 | 164a0a9a66 |
15 | ba9d72987 |
hex | 6fcec319a |
30013141402 has 16 divisors (see below), whose sum is σ = 47730610152. Its totient is φ = 14105259520.
The previous prime is 30013141397. The next prime is 30013141421. The reversal of 30013141402 is 20414131003.
It can be written as a sum of positive squares in 4 ways, for example, as 20946483441 + 9066657961 = 144729^2 + 95219^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 30013141402.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554113 + ... + 605860.
Almost surely, 230013141402 is an apocalyptic number.
30013141402 is a deficient number, since it is larger than the sum of its proper divisors (17717468750).
30013141402 is a wasteful number, since it uses less digits than its factorization.
30013141402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1160753.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 30013141402 its reverse (20414131003), we get a palindrome (50427272405).
The spelling of 30013141402 in words is "thirty billion, thirteen million, one hundred forty-one thousand, four hundred two".
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