Base | Representation |
---|---|
bin | 1000011000100… |
… | …01111011010000 |
3 | 11220100000220100 |
4 | 10030101323100 |
5 | 121000444031 |
6 | 10551212400 |
7 | 1512530643 |
oct | 414217320 |
9 | 156300810 |
10 | 70328016 |
11 | 36775530 |
12 | 1b677100 |
13 | 11754c15 |
14 | 94a9a5a |
15 | 6292de6 |
hex | 4311ed0 |
70328016 has 120 divisors (see below), whose sum is σ = 222262560. Its totient is φ = 20563200.
The previous prime is 70328003. The next prime is 70328029. The reversal of 70328016 is 61082307.
It is an interprime number because it is at equal distance from previous prime (70328003) and next prime (70328029).
It is a super-3 number, since 3×703280163 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
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, 45171 + ... + 46701.
It is an arithmetic number, because the mean of its divisors is an integer number (1852188).
Almost surely, 270328016 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 70328016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111131280).
70328016 is an abundant number, since it is smaller than the sum of its proper divisors (151934544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70328016 is a wasteful number, since it uses less digits than its factorization.
70328016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1585 (or 1576 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 70328016 is about 8386.1800600750. The cubic root of 70328016 is about 412.7712639993.
The spelling of 70328016 in words is "seventy million, three hundred twenty-eight thousand, sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •