Base | Representation |
---|---|
bin | 101000010110101… |
… | …1001111100111001 |
3 | 10111100221101122020 |
4 | 1100231121330321 |
5 | 10233121030212 |
6 | 342210345053 |
7 | 45361330161 |
oct | 12055317471 |
9 | 3440841566 |
10 | 1354080057 |
11 | 635385430 |
12 | 31958b189 |
13 | 1876c1505 |
14 | cbb9b5a1 |
15 | 7dd23d8c |
hex | 50b59f39 |
1354080057 has 16 divisors (see below), whose sum is σ = 1974551232. Its totient is φ = 818579520.
The previous prime is 1354080041. The next prime is 1354080061. The reversal of 1354080057 is 7500804531.
It is not a de Polignac number, because 1354080057 - 24 = 1354080041 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (1354080067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38578 + ... + 64779.
It is an arithmetic number, because the mean of its divisors is an integer number (123409452).
Almost surely, 21354080057 is an apocalyptic number.
It is an amenable number.
1354080057 is a deficient number, since it is larger than the sum of its proper divisors (620471175).
1354080057 is a wasteful number, since it uses less digits than its factorization.
1354080057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103768.
The product of its (nonzero) digits is 16800, while the sum is 33.
The square root of 1354080057 is about 36797.8267972444. The cubic root of 1354080057 is about 1106.3217415378.
Adding to 1354080057 its reverse (7500804531), we get a palindrome (8854884588).
The spelling of 1354080057 in words is "one billion, three hundred fifty-four million, eighty thousand, fifty-seven".
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