Base | Representation |
---|---|
bin | 10100100110011111110 |
3 | 1021022000121 |
4 | 2210303332 |
5 | 133100240 |
6 | 22245154 |
7 | 5511064 |
oct | 2446376 |
9 | 1238017 |
10 | 675070 |
11 | 421210 |
12 | 2867ba |
13 | 1a8366 |
14 | 138034 |
15 | d504a |
hex | a4cfe |
675070 has 48 divisors (see below), whose sum is σ = 1481328. Its totient is φ = 218880.
The previous prime is 675067. The next prime is 675071. The reversal of 675070 is 70576.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (675071) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35521 + ... + 35539.
It is an arithmetic number, because the mean of its divisors is an integer number (30861).
2675070 is an apocalyptic number.
675070 is an abundant number, since it is smaller than the sum of its proper divisors (806258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
675070 is a wasteful number, since it uses less digits than its factorization.
675070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73 (or 54 counting only the distinct ones).
The product of its (nonzero) digits is 1470, while the sum is 25.
The square root of 675070 is about 821.6264357967. The cubic root of 675070 is about 87.7235643563.
It can be divided in two parts, 6 and 75070, that added together give a square (75076 = 2742).
The spelling of 675070 in words is "six hundred seventy-five thousand, seventy".
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