Base | Representation |
---|---|
bin | 1000011000100… |
… | …01100111101000 |
3 | 11220022222011211 |
4 | 10030101213220 |
5 | 121000424020 |
6 | 10551202504 |
7 | 1512524200 |
oct | 414214750 |
9 | 156288154 |
10 | 70326760 |
11 | 36774599 |
12 | 1b676434 |
13 | 1175448a |
14 | 94a9400 |
15 | 629285a |
hex | 43119e8 |
70326760 has 96 divisors (see below), whose sum is σ = 187819560. Its totient is φ = 23622144.
The previous prime is 70326757. The next prime is 70326797. The reversal of 70326760 is 6762307.
It can be written as a sum of positive squares in 4 ways, for example, as 70324996 + 1764 = 8386^2 + 42^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103542 + ... + 104218.
Almost surely, 270326760 is an apocalyptic number.
70326760 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 70326760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93909780).
70326760 is an abundant number, since it is smaller than the sum of its proper divisors (117492800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70326760 is a wasteful number, since it uses less digits than its factorization.
70326760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 755 (or 744 counting only the distinct ones).
The product of its (nonzero) digits is 10584, while the sum is 31.
The square root of 70326760 is about 8386.1051746326. The cubic root of 70326760 is about 412.7688067339.
The spelling of 70326760 in words is "seventy million, three hundred twenty-six thousand, seven hundred sixty".
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