Base | Representation |
---|---|
bin | 100111111100001… |
… | …100111011010100 |
3 | 1201200220020210201 |
4 | 213330030323110 |
5 | 2333020434022 |
6 | 150254230244 |
7 | 22414460641 |
oct | 4774147324 |
9 | 1650806721 |
10 | 670093012 |
11 | 314282886 |
12 | 1684b5384 |
13 | a8a9a854 |
14 | 64dd0dc8 |
15 | 3dc66127 |
hex | 27f0ced4 |
670093012 has 24 divisors (see below), whose sum is σ = 1271932200. Its totient is φ = 307645440.
The previous prime is 670093009. The next prime is 670093013. The reversal of 670093012 is 210390076.
It can be written as a sum of positive squares in 4 ways, for example, as 28686736 + 641406276 = 5356^2 + 25326^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (670093013) 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 7 ways as a sum of consecutive naturals, for example, 117387 + ... + 122962.
It is an arithmetic number, because the mean of its divisors is an integer number (52997175).
Almost surely, 2670093012 is an apocalyptic number.
It is an amenable number.
670093012 is a deficient number, since it is larger than the sum of its proper divisors (601839188).
670093012 is a wasteful number, since it uses less digits than its factorization.
670093012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240411 (or 240409 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 28.
The square root of 670093012 is about 25886.1548322651. The cubic root of 670093012 is about 875.0745022821.
The spelling of 670093012 in words is "six hundred seventy million, ninety-three thousand, twelve".
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