Base | Representation |
---|---|
bin | 101001100001010… |
… | …0000111010101110 |
3 | 10121002111021021112 |
4 | 1103002200322232 |
5 | 10323122334141 |
6 | 350124232022 |
7 | 46344506264 |
oct | 12302407256 |
9 | 3532437245 |
10 | 1393168046 |
11 | 655452856 |
12 | 32a69b612 |
13 | 192828bba |
14 | d3054434 |
15 | 824957eb |
hex | 530a0eae |
1393168046 has 16 divisors (see below), whose sum is σ = 2209194000. Its totient is φ = 657085248.
The previous prime is 1393168019. The next prime is 1393168057. The reversal of 1393168046 is 6408613931.
It is a junction number, because it is equal to n+sod(n) for n = 1393167994 and 1393168012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69821 + ... + 87528.
It is an arithmetic number, because the mean of its divisors is an integer number (138074625).
Almost surely, 21393168046 is an apocalyptic number.
1393168046 is a deficient number, since it is larger than the sum of its proper divisors (816025954).
1393168046 is a wasteful number, since it uses less digits than its factorization.
1393168046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157603.
The product of its (nonzero) digits is 93312, while the sum is 41.
The square root of 1393168046 is about 37325.1663894483. The cubic root of 1393168046 is about 1116.8662522093.
The spelling of 1393168046 in words is "one billion, three hundred ninety-three million, one hundred sixty-eight thousand, forty-six".
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