Base | Representation |
---|---|
bin | 10010111110110100011… |
… | …011100000111101001100 |
3 | 11121200220000212111201010 |
4 | 102332310123200331030 |
5 | 132332403430434234 |
6 | 2435122322045220 |
7 | 163145205532005 |
oct | 22766433407514 |
9 | 4550800774633 |
10 | 1304402202444 |
11 | 463215046030 |
12 | 1909757a9810 |
13 | 9600a14ba63 |
14 | 471c20b81ac |
15 | 23de56466e9 |
hex | 12fb46e0f4c |
1304402202444 has 24 divisors (see below), whose sum is σ = 3320296515648. Its totient is φ = 395273394640.
The previous prime is 1304402202437. The next prime is 1304402202449. The reversal of 1304402202444 is 4442022044031.
It is not an unprimeable number, because it can be changed into a prime (1304402202449) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4940917302 + ... + 4940917565.
It is an arithmetic number, because the mean of its divisors is an integer number (138345688152).
Almost surely, 21304402202444 is an apocalyptic number.
It is an amenable number.
1304402202444 is an abundant number, since it is smaller than the sum of its proper divisors (2015894313204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1304402202444 is a wasteful number, since it uses less digits than its factorization.
1304402202444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9881834885 (or 9881834883 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 30.
Adding to 1304402202444 its reverse (4442022044031), we get a palindrome (5746424246475).
The spelling of 1304402202444 in words is "one trillion, three hundred four billion, four hundred two million, two hundred two thousand, four hundred forty-four".
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