Base | Representation |
---|---|
bin | 101010010001010… |
… | …1111011100001001 |
3 | 10122211221211220011 |
4 | 1110202233130021 |
5 | 10401102041403 |
6 | 352425031521 |
7 | 50102100406 |
oct | 12442573411 |
9 | 3584854804 |
10 | 1418393353 |
11 | 668711a13 |
12 | 3370255a1 |
13 | 197b1b810 |
14 | d653d2ad |
15 | 847c9a6d |
hex | 548af709 |
1418393353 has 8 divisors (see below), whose sum is σ = 1531152000. Its totient is φ = 1306156368.
The previous prime is 1418393311. The next prime is 1418393357. The reversal of 1418393353 is 3533938141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1418393353 - 221 = 1416296201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1418393357) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124753 + ... + 135646.
It is an arithmetic number, because the mean of its divisors is an integer number (191394000).
Almost surely, 21418393353 is an apocalyptic number.
1418393353 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1418393353 is a deficient number, since it is larger than the sum of its proper divisors (112758647).
1418393353 is a wasteful number, since it uses less digits than its factorization.
1418393353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260831.
The product of its digits is 116640, while the sum is 40.
The square root of 1418393353 is about 37661.5633371744. The cubic root of 1418393353 is about 1123.5667946488.
The spelling of 1418393353 in words is "one billion, four hundred eighteen million, three hundred ninety-three thousand, three hundred fifty-three".
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