Base | Representation |
---|---|
bin | 100110101111100… |
… | …1010010101011110 |
3 | 10100121012120112121 |
4 | 1031133022111132 |
5 | 10130300430210 |
6 | 332555453154 |
7 | 44133640351 |
oct | 11537122536 |
9 | 3317176477 |
10 | 1300014430 |
11 | 6079080a0 |
12 | 3034571ba |
13 | 179441710 |
14 | c4926298 |
15 | 791e46da |
hex | 4d7ca55e |
1300014430 has 64 divisors (see below), whose sum is σ = 2776648896. Its totient is φ = 432000000.
The previous prime is 1300014427. The next prime is 1300014433. The reversal of 1300014430 is 344100031.
It is an interprime number because it is at equal distance from previous prime (1300014427) and next prime (1300014433).
1300014430 is a modest number, since divided by 14430 gives 1300 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1300014433) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139930 + ... + 148930.
It is an arithmetic number, because the mean of its divisors is an integer number (43385139).
Almost surely, 21300014430 is an apocalyptic number.
1300014430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1300014430 is an abundant number, since it is smaller than the sum of its proper divisors (1476634466).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1300014430 is a wasteful number, since it uses less digits than its factorization.
1300014430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9133.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 1300014430 is about 36055.7128621804. The cubic root of 1300014430 is about 1091.3969211998.
Adding to 1300014430 its reverse (344100031), we get a palindrome (1644114461).
It can be divided in two parts, 130001 and 4430, that added together give a palindrome (134431).
The spelling of 1300014430 in words is "one billion, three hundred million, fourteen thousand, four hundred thirty".
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