Base | Representation |
---|---|
bin | 101000000010110… |
… | …1110001000101011 |
3 | 10110122100212021202 |
4 | 1100011232020223 |
5 | 10222440130341 |
6 | 341155354415 |
7 | 45204031400 |
oct | 12005561053 |
9 | 3418325252 |
10 | 1343676971 |
11 | 62a51a43a |
12 | 315bb2a0b |
13 | 1854bb340 |
14 | ca6502a7 |
15 | 7ce6b79b |
hex | 5016e22b |
1343676971 has 24 divisors (see below), whose sum is σ = 1693745424. Its totient is φ = 1056525120.
The previous prime is 1343676959. The next prime is 1343676977. The reversal of 1343676971 is 1796763431.
It is not a de Polignac number, because 1343676971 - 210 = 1343675947 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1343676977) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97361 + ... + 110301.
It is an arithmetic number, because the mean of its divisors is an integer number (70572726).
Almost surely, 21343676971 is an apocalyptic number.
1343676971 is a deficient number, since it is larger than the sum of its proper divisors (350068453).
1343676971 is a wasteful number, since it uses less digits than its factorization.
1343676971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13131 (or 13124 counting only the distinct ones).
The product of its digits is 571536, while the sum is 47.
The square root of 1343676971 is about 36656.1996257113. The cubic root of 1343676971 is about 1103.4812495278.
The spelling of 1343676971 in words is "one billion, three hundred forty-three million, six hundred seventy-six thousand, nine hundred seventy-one".
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