Base | Representation |
---|---|
bin | 101000010000001… |
… | …1000111011100111 |
3 | 10111010112001012000 |
4 | 1100200120323213 |
5 | 10231232334012 |
6 | 342005300343 |
7 | 45320326413 |
oct | 12040307347 |
9 | 3433461160 |
10 | 1350668007 |
11 | 633464957 |
12 | 3184046b3 |
13 | 186a98450 |
14 | cb54dd43 |
15 | 7d89cddc |
hex | 50818ee7 |
1350668007 has 16 divisors (see below), whose sum is σ = 2154912480. Its totient is φ = 831180096.
The previous prime is 1350667993. The next prime is 1350668023. The reversal of 1350668007 is 7008660531.
It is not a de Polignac number, because 1350668007 - 219 = 1350143719 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1350668027) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1923678 + ... + 1924379.
It is an arithmetic number, because the mean of its divisors is an integer number (134682030).
Almost surely, 21350668007 is an apocalyptic number.
1350668007 is a deficient number, since it is larger than the sum of its proper divisors (804244473).
1350668007 is a wasteful number, since it uses less digits than its factorization.
1350668007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3848079 (or 3848073 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 1350668007 is about 36751.4354413539. The cubic root of 1350668007 is about 1105.3917127795.
The spelling of 1350668007 in words is "one billion, three hundred fifty million, six hundred sixty-eight thousand, seven".
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