Base | Representation |
---|---|
bin | 101000000000000… |
… | …0110100110101011 |
3 | 10110112121001012112 |
4 | 1100000012212223 |
5 | 10222101014311 |
6 | 341104032535 |
7 | 45155356106 |
oct | 12000064653 |
9 | 3415531175 |
10 | 1342204331 |
11 | 629703a86 |
12 | 31560274b |
13 | 1850c3c60 |
14 | ca38973d |
15 | 7cc7a28b |
hex | 500069ab |
1342204331 has 16 divisors (see below), whose sum is σ = 1486214688. Its totient is φ = 1204243200.
The previous prime is 1342204321. The next prime is 1342204337. The reversal of 1342204331 is 1334022431.
It is a cyclic number.
It is not a de Polignac number, because 1342204331 - 218 = 1341942187 is a prime.
It is a super-2 number, since 2×13422043312 = 3603024932310315122, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1342204297 and 1342204306.
It is not an unprimeable number, because it can be changed into a prime (1342204337) 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, 143096 + ... + 152186.
It is an arithmetic number, because the mean of its divisors is an integer number (92888418).
Almost surely, 21342204331 is an apocalyptic number.
1342204331 is a deficient number, since it is larger than the sum of its proper divisors (144010357).
1342204331 is a wasteful number, since it uses less digits than its factorization.
1342204331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9422.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 1342204331 is about 36636.1069301857. The cubic root of 1342204331 is about 1103.0779718825.
Adding to 1342204331 its reverse (1334022431), we get a palindrome (2676226762).
The spelling of 1342204331 in words is "one billion, three hundred forty-two million, two hundred four thousand, three hundred thirty-one".
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