Base | Representation |
---|---|
bin | 100110110111110… |
… | …1111110111000010 |
3 | 10100220101110212210 |
4 | 1031233233313002 |
5 | 10132404044214 |
6 | 333233002550 |
7 | 44215616634 |
oct | 11557576702 |
9 | 3326343783 |
10 | 1304362434 |
11 | 60a307891 |
12 | 3049b3456 |
13 | 17a3047bb |
14 | c5338a54 |
15 | 797a2b59 |
hex | 4dbefdc2 |
1304362434 has 16 divisors (see below), whose sum is σ = 2762179488. Its totient is φ = 409211712.
The previous prime is 1304362429. The next prime is 1304362447. The reversal of 1304362434 is 4342634031.
It is a super-2 number, since 2×13043624342 = 3402722718460808712, which contains 22 as substring.
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, 6393832 + ... + 6394035.
It is an arithmetic number, because the mean of its divisors is an integer number (172636218).
Almost surely, 21304362434 is an apocalyptic number.
1304362434 is an abundant number, since it is smaller than the sum of its proper divisors (1457817054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1304362434 is a wasteful number, since it uses less digits than its factorization.
1304362434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12787889.
The product of its (nonzero) digits is 20736, while the sum is 30.
The square root of 1304362434 is about 36115.9581625630. The cubic root of 1304362434 is about 1092.6123224603.
Adding to 1304362434 its reverse (4342634031), we get a palindrome (5646996465).
It can be divided in two parts, 130436 and 2434, that added together give a triangular number (132870 = T515).
The spelling of 1304362434 in words is "one billion, three hundred four million, three hundred sixty-two thousand, four hundred thirty-four".
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