Base | Representation |
---|---|
bin | 1011111010000000… |
… | …0111011100100000 |
3 | 22020202000012110001 |
4 | 2332200013130200 |
5 | 23021144341034 |
6 | 1245051145344 |
7 | 142126214032 |
oct | 27640073440 |
9 | 8222005401 |
10 | 3196090144 |
11 | 13a0122915 |
12 | 752445254 |
13 | 3bc200000 |
14 | 22468bc52 |
15 | 13a8c9a14 |
hex | be807720 |
3196090144 has 72 divisors (see below), whose sum is σ = 6842000340. Its totient is φ = 1469634816.
The previous prime is 3196090129. The next prime is 3196090153. The reversal of 3196090144 is 4410906913.
It can be written as a sum of positive squares in 6 ways, for example, as 2857971600 + 338118544 = 53460^2 + 18388^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11881242 + ... + 11881510.
Almost surely, 23196090144 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 3196090144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3421000170).
3196090144 is an abundant number, since it is smaller than the sum of its proper divisors (3645910196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3196090144 is an frugal number, since it uses more digits than its factorization.
3196090144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344 (or 284 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 37.
The square root of 3196090144 is about 56533.9733611569. The cubic root of 3196090144 is about 1473.0121868282.
The spelling of 3196090144 in words is "three billion, one hundred ninety-six million, ninety thousand, one hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •