Base | Representation |
---|---|
bin | 100111000001011… |
… | …0100111110000111 |
3 | 10101020210120212210 |
4 | 1032002310332013 |
5 | 10140144122403 |
6 | 333532114503 |
7 | 44306261025 |
oct | 11602647607 |
9 | 3336716783 |
10 | 1309364103 |
11 | 6121136a3 |
12 | 306605a33 |
13 | 17b366278 |
14 | c5c7b715 |
15 | 79e3eb03 |
hex | 4e0b4f87 |
1309364103 has 16 divisors (see below), whose sum is σ = 1811502560. Its totient is φ = 840554496.
The previous prime is 1309364083. The next prime is 1309364107. The reversal of 1309364103 is 3014639031.
It is not a de Polignac number, because 1309364103 - 214 = 1309347719 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1309364107) 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, 50038 + ... + 71571.
It is an arithmetic number, because the mean of its divisors is an integer number (113218910).
Almost surely, 21309364103 is an apocalyptic number.
1309364103 is a deficient number, since it is larger than the sum of its proper divisors (502138457).
1309364103 is a wasteful number, since it uses less digits than its factorization.
1309364103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121746.
The product of its (nonzero) digits is 5832, while the sum is 30.
The square root of 1309364103 is about 36185.1364927645. The cubic root of 1309364103 is about 1094.0071073047.
The spelling of 1309364103 in words is "one billion, three hundred nine million, three hundred sixty-four thousand, one hundred three".
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