Base | Representation |
---|---|
bin | 111110001001011… |
… | …100110010100110 |
3 | 2200122221211221221 |
4 | 332021130302212 |
5 | 4113410231424 |
6 | 251243530554 |
7 | 34560334345 |
oct | 7611346246 |
9 | 2618854857 |
10 | 1042664614 |
11 | 4956143a2 |
12 | 251229a5a |
13 | 138027814 |
14 | 9c695b5c |
15 | 6180c9e4 |
hex | 3e25cca6 |
1042664614 has 4 divisors (see below), whose sum is σ = 1563996924. Its totient is φ = 521332306.
The previous prime is 1042664537. The next prime is 1042664627. The reversal of 1042664614 is 4164662401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4164662401 = 21467 ⋅194003.
It is a self number, because there is not a number n which added to its sum of digits gives 1042664614.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260666152 + ... + 260666155.
It is an arithmetic number, because the mean of its divisors is an integer number (390999231).
Almost surely, 21042664614 is an apocalyptic number.
1042664614 is a deficient number, since it is larger than the sum of its proper divisors (521332310).
1042664614 is an equidigital number, since it uses as much as digits as its factorization.
1042664614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 521332309.
The product of its (nonzero) digits is 27648, while the sum is 34.
The square root of 1042664614 is about 32290.3176509616. The cubic root of 1042664614 is about 1014.0239475273.
The spelling of 1042664614 in words is "one billion, forty-two million, six hundred sixty-four thousand, six hundred fourteen".
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