Base | Representation |
---|---|
bin | 100110111100111… |
… | …1100110110110001 |
3 | 10101002102100211200 |
4 | 1031321330312301 |
5 | 10134100141410 |
6 | 333410201413 |
7 | 44250426543 |
oct | 11571746661 |
9 | 3332370750 |
10 | 1307037105 |
11 | 610874360 |
12 | 305883269 |
13 | 17aa3004a |
14 | c5833693 |
15 | 79b303c0 |
hex | 4de7cdb1 |
1307037105 has 96 divisors (see below), whose sum is σ = 2589874560. Its totient is φ = 603939840.
The previous prime is 1307037101. The next prime is 1307037131. The reversal of 1307037105 is 5017307031.
It is not a de Polignac number, because 1307037105 - 22 = 1307037101 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1307037101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1190917 + ... + 1192013.
It is an arithmetic number, because the mean of its divisors is an integer number (26977860).
Almost surely, 21307037105 is an apocalyptic number.
1307037105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1307037105 is a deficient number, since it is larger than the sum of its proper divisors (1282837455).
1307037105 is a wasteful number, since it uses less digits than its factorization.
1307037105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1231 (or 1228 counting only the distinct ones).
The product of its (nonzero) digits is 2205, while the sum is 27.
The square root of 1307037105 is about 36152.9681354104. The cubic root of 1307037105 is about 1093.3586342693.
The spelling of 1307037105 in words is "one billion, three hundred seven million, thirty-seven thousand, one hundred five".
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