Base | Representation |
---|---|
bin | 111011100000111… |
… | …1011010001000010 |
3 | 12011011200210020000 |
4 | 1313001323101002 |
5 | 13042212243402 |
6 | 530054300430 |
7 | 100326110532 |
oct | 16701732102 |
9 | 5134623200 |
10 | 1996993602 |
11 | 93528393a |
12 | 478957716 |
13 | 25a963b26 |
14 | 14d3154c2 |
15 | ba4bbc1c |
hex | 7707b442 |
1996993602 has 30 divisors (see below), whose sum is σ = 4476019779. Its totient is φ = 665474940.
The previous prime is 1996993597. The next prime is 1996993627. The reversal of 1996993602 is 2063996991.
1996993602 is a `hidden beast` number, since 199 + 6 + 99 + 360 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 998496801 + 998496801 = 31599^2 + 31599^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=31599.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 567027 + ... + 570537.
Almost surely, 21996993602 is an apocalyptic number.
1996993602 is an abundant number, since it is smaller than the sum of its proper divisors (2479026177).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1996993602 is an frugal number, since it uses more digits than its factorization.
1996993602 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7036 (or 3516 counting only the distinct ones).
The product of its (nonzero) digits is 1417176, while the sum is 54.
The square root of 1996993602 is about 44687.7343574274. The cubic root of 1996993602 is about 1259.2894292845.
The spelling of 1996993602 in words is "one billion, nine hundred ninety-six million, nine hundred ninety-three thousand, six hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •