Base | Representation |
---|---|
bin | 100110111101010… |
… | …0011001100010010 |
3 | 10101002201100020102 |
4 | 1031322203030102 |
5 | 10134120203010 |
6 | 333413412402 |
7 | 44251652414 |
oct | 11572431422 |
9 | 3332640212 |
10 | 1307194130 |
11 | 610971330 |
12 | 30593a102 |
13 | 17aa86668 |
14 | c58749b4 |
15 | 79b61ba5 |
hex | 4dea3312 |
1307194130 has 32 divisors (see below), whose sum is σ = 2570194368. Its totient is φ = 474724800.
The previous prime is 1307194043. The next prime is 1307194139. The reversal of 1307194130 is 314917031.
It is a happy number.
It is a super-3 number, since 3×13071941303 (a number of 28 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1307194093 and 1307194102.
It is not an unprimeable number, because it can be changed into a prime (1307194139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81884 + ... + 96536.
It is an arithmetic number, because the mean of its divisors is an integer number (80318574).
Almost surely, 21307194130 is an apocalyptic number.
1307194130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1307194130 is a deficient number, since it is larger than the sum of its proper divisors (1263000238).
1307194130 is a wasteful number, since it uses less digits than its factorization.
1307194130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15482.
The product of its (nonzero) digits is 2268, while the sum is 29.
The square root of 1307194130 is about 36155.1397452700. The cubic root of 1307194130 is about 1093.4024172051.
The spelling of 1307194130 in words is "one billion, three hundred seven million, one hundred ninety-four thousand, one hundred thirty".
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