Base | Representation |
---|---|
bin | 100111111100001… |
… | …011110101011000 |
3 | 1201200220000122221 |
4 | 213330023311120 |
5 | 2333020313121 |
6 | 150254153424 |
7 | 22414441615 |
oct | 4774136530 |
9 | 1650800587 |
10 | 670088536 |
11 | 31427a487 |
12 | 1684b2874 |
13 | a8a987c0 |
14 | 64dcd50c |
15 | 3dc64b41 |
hex | 27f0bd58 |
670088536 has 16 divisors (see below), whose sum is σ = 1353063600. Its totient is φ = 309271584.
The previous prime is 670088533. The next prime is 670088539. The reversal of 670088536 is 635880076.
It is an interprime number because it is at equal distance from previous prime (670088533) and next prime (670088539).
It is a junction number, because it is equal to n+sod(n) for n = 670088492 and 670088501.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (670088533) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3221476 + ... + 3221683.
It is an arithmetic number, because the mean of its divisors is an integer number (84566475).
Almost surely, 2670088536 is an apocalyptic number.
It is an amenable number.
670088536 is an abundant number, since it is smaller than the sum of its proper divisors (682975064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
670088536 is a wasteful number, since it uses less digits than its factorization.
670088536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6443178 (or 6443174 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 43.
The square root of 670088536 is about 25886.0683766384. The cubic root of 670088536 is about 875.0725538749.
The spelling of 670088536 in words is "six hundred seventy million, eighty-eight thousand, five hundred thirty-six".
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