Base | Representation |
---|---|
bin | 100011111010010… |
… | …0010000001000001 |
3 | 10002222022221222120 |
4 | 1013310202001001 |
5 | 4431432000103 |
6 | 315322154453 |
7 | 41600634645 |
oct | 10764420101 |
9 | 3088287876 |
10 | 1204953153 |
11 | 56918a158 |
12 | 297652a29 |
13 | 162839b41 |
14 | b605cc25 |
15 | 70bb8253 |
hex | 47d22041 |
1204953153 has 16 divisors (see below), whose sum is σ = 1692294720. Its totient is φ = 760513536.
The previous prime is 1204953151. The next prime is 1204953157. The reversal of 1204953153 is 3513594021.
It is not a de Polignac number, because 1204953153 - 21 = 1204953151 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1204953151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90501 + ... + 102957.
It is an arithmetic number, because the mean of its divisors is an integer number (105768420).
Almost surely, 21204953153 is an apocalyptic number.
It is an amenable number.
1204953153 is a deficient number, since it is larger than the sum of its proper divisors (487341567).
1204953153 is a wasteful number, since it uses less digits than its factorization.
1204953153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14176.
The product of its (nonzero) digits is 16200, while the sum is 33.
The square root of 1204953153 is about 34712.4351349772. The cubic root of 1204953153 is about 1064.1186483782.
The spelling of 1204953153 in words is "one billion, two hundred four million, nine hundred fifty-three thousand, one hundred fifty-three".
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