Base | Representation |
---|---|
bin | 10110011000101… |
… | …110010110100100 |
3 | 222011201102222220 |
4 | 112120232112210 |
5 | 1232122030233 |
6 | 101133552340 |
7 | 12210243423 |
oct | 2630562644 |
9 | 864642886 |
10 | 375580068 |
11 | 183006956 |
12 | a59456b0 |
13 | 5ca71436 |
14 | 37c492ba |
15 | 22e8ceb3 |
hex | 1662e5a4 |
375580068 has 72 divisors (see below), whose sum is σ = 931956480. Its totient is φ = 117702720.
The previous prime is 375580067. The next prime is 375580069. The reversal of 375580068 is 860085573.
It is an interprime number because it is at equal distance from previous prime (375580067) and next prime (375580069).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (375580061) 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, 783853 + ... + 784331.
It is an arithmetic number, because the mean of its divisors is an integer number (12943840).
Almost surely, 2375580068 is an apocalyptic number.
375580068 is a gapful number since it is divisible by the number (38) 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 375580068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (465978240).
375580068 is an abundant number, since it is smaller than the sum of its proper divisors (556376412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
375580068 is a wasteful number, since it uses less digits than its factorization.
375580068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 705 (or 684 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 42.
The square root of 375580068 is about 19379.8882349718. Note that the first 3 decimals coincide. The cubic root of 375580068 is about 721.4964170774.
The spelling of 375580068 in words is "three hundred seventy-five million, five hundred eighty thousand, sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •