Base | Representation |
---|---|
bin | 100110110101010… |
… | …0110011011101100 |
3 | 10100210211220221110 |
4 | 1031222212123230 |
5 | 10132032404400 |
6 | 333144032020 |
7 | 44201300004 |
oct | 11552463354 |
9 | 3323756843 |
10 | 1303013100 |
11 | 609576034 |
12 | 304462610 |
13 | 179c5158c |
14 | c50a7004 |
15 | 795d7e50 |
hex | 4daa66ec |
1303013100 has 36 divisors (see below), whose sum is σ = 3770052104. Its totient is φ = 347470080.
The previous prime is 1303013071. The next prime is 1303013113. The reversal of 1303013100 is 13103031.
It is a super-2 number, since 2×13030131002 = 3395686277543220000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2171389 + ... + 2171988.
Almost surely, 21303013100 is an apocalyptic number.
1303013100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1303013100 is an abundant number, since it is smaller than the sum of its proper divisors (2467039004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1303013100 is a wasteful number, since it uses less digits than its factorization.
1303013100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4343394 (or 4343387 counting only the distinct ones).
The product of its (nonzero) digits is 27, while the sum is 12.
The square root of 1303013100 is about 36097.2727501677. The cubic root of 1303013100 is about 1092.2354313995.
Adding to 1303013100 its reverse (13103031), we get a palindrome (1316116131).
The spelling of 1303013100 in words is "one billion, three hundred three million, thirteen thousand, one hundred".
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