Base | Representation |
---|---|
bin | 101100000111100… |
… | …101101110000100 |
3 | 1220120210101200210 |
4 | 230013211232010 |
5 | 3003441441022 |
6 | 201240435420 |
7 | 24225325425 |
oct | 5407455604 |
9 | 1816711623 |
10 | 740187012 |
11 | 34a8a8504 |
12 | 187a78b70 |
13 | ba4700a6 |
14 | 7043964c |
15 | 44eaea0c |
hex | 2c1e5b84 |
740187012 has 48 divisors (see below), whose sum is σ = 1822504320. Its totient is φ = 233342208.
The previous prime is 740186983. The next prime is 740187013. The reversal of 740187012 is 210781047.
It is not an unprimeable number, because it can be changed into a prime (740187013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9498 + ... + 39630.
It is an arithmetic number, because the mean of its divisors is an integer number (37968840).
Almost surely, 2740187012 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 740187012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (911252160).
740187012 is an abundant number, since it is smaller than the sum of its proper divisors (1082317308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
740187012 is a wasteful number, since it uses less digits than its factorization.
740187012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30252 (or 30250 counting only the distinct ones).
The product of its (nonzero) digits is 3136, while the sum is 30.
The square root of 740187012 is about 27206.3781492502. The cubic root of 740187012 is about 904.5803583386.
The spelling of 740187012 in words is "seven hundred forty million, one hundred eighty-seven thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •