Base | Representation |
---|---|
bin | 11001000011110001… |
… | …01010000011011010 |
3 | 1021201120221122112101 |
4 | 30201320222003122 |
5 | 210023032333310 |
6 | 10102545034014 |
7 | 654250014214 |
oct | 144170520332 |
9 | 37646848471 |
10 | 13453402330 |
11 | 5784105325 |
12 | 273562590a |
13 | 13652c01c4 |
14 | 918a715b4 |
15 | 53b16343a |
hex | 321e2a0da |
13453402330 has 16 divisors (see below), whose sum is σ = 24223030560. Its totient is φ = 5379826192.
The previous prime is 13453402309. The next prime is 13453402331. The reversal of 13453402330 is 3320435431.
It is not an unprimeable number, because it can be changed into a prime (13453402331) 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, 154684 + ... + 225463.
It is an arithmetic number, because the mean of its divisors is an integer number (1513939410).
Almost surely, 213453402330 is an apocalyptic number.
13453402330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13453402330 is a deficient number, since it is larger than the sum of its proper divisors (10769628230).
13453402330 is a wasteful number, since it uses less digits than its factorization.
13453402330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 383693.
The product of its (nonzero) digits is 12960, while the sum is 28.
Adding to 13453402330 its reverse (3320435431), we get a palindrome (16773837761).
The spelling of 13453402330 in words is "thirteen billion, four hundred fifty-three million, four hundred two thousand, three hundred thirty".
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