Base | Representation |
---|---|
bin | 111101000010100… |
… | …1000001000101001 |
3 | 12021201222112100111 |
4 | 1322011020020221 |
5 | 13143312230033 |
6 | 535123134321 |
7 | 101520052522 |
oct | 17205101051 |
9 | 5251875314 |
10 | 2048164393 |
11 | 961154250 |
12 | 491b143a1 |
13 | 26843c0c2 |
14 | 156035849 |
15 | bec287cd |
hex | 7a148229 |
2048164393 has 4 divisors (see below), whose sum is σ = 2234361168. Its totient is φ = 1861967620.
The previous prime is 2048164367. The next prime is 2048164427. The reversal of 2048164393 is 3934618402.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2048164393 - 221 = 2046067241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2048164333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93098371 + ... + 93098392.
It is an arithmetic number, because the mean of its divisors is an integer number (558590292).
Almost surely, 22048164393 is an apocalyptic number.
It is an amenable number.
2048164393 is a deficient number, since it is larger than the sum of its proper divisors (186196775).
2048164393 is a wasteful number, since it uses less digits than its factorization.
2048164393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186196774.
The product of its (nonzero) digits is 124416, while the sum is 40.
The square root of 2048164393 is about 45256.6502626962. The cubic root of 2048164393 is about 1269.9548195224.
The spelling of 2048164393 in words is "two billion, forty-eight million, one hundred sixty-four thousand, three hundred ninety-three".
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