Base | Representation |
---|---|
bin | 100111111100001… |
… | …010101000011100 |
3 | 1201200212202220120 |
4 | 213330022220130 |
5 | 2333020133422 |
6 | 150254114540 |
7 | 22414421352 |
oct | 4774125034 |
9 | 1650782816 |
10 | 670083612 |
11 | 314276810 |
12 | 1684aba50 |
13 | a8a964a3 |
14 | 64dcb7d2 |
15 | 3dc6345c |
hex | 27f0aa1c |
670083612 has 24 divisors (see below), whose sum is σ = 1705667712. Its totient is φ = 203055600.
The previous prime is 670083607. The next prime is 670083613. The reversal of 670083612 is 216380076.
670083612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (670083613) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2538064 + ... + 2538327.
It is an arithmetic number, because the mean of its divisors is an integer number (71069488).
Almost surely, 2670083612 is an apocalyptic number.
It is an amenable number.
670083612 is an abundant number, since it is smaller than the sum of its proper divisors (1035584100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
670083612 is a wasteful number, since it uses less digits than its factorization.
670083612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5076409 (or 5076407 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 670083612 is about 25885.9732673894. The cubic root of 670083612 is about 875.0704104428.
The spelling of 670083612 in words is "six hundred seventy million, eighty-three thousand, six hundred twelve".
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