Base | Representation |
---|---|
bin | 11100001000111111111… |
… | …001011010000111100100 |
3 | 20211212111100121010201100 |
4 | 130020333321122013210 |
5 | 223140414132000441 |
6 | 4040213453400100 |
7 | 256466355545451 |
oct | 34107771320744 |
9 | 6755440533640 |
10 | 1933807296996 |
11 | 686139894363 |
12 | 272950199030 |
13 | 110484b3a5a3 |
14 | 6984d788828 |
15 | 35481c79cb6 |
hex | 1c23fe5a1e4 |
1933807296996 has 81 divisors (see below), whose sum is σ = 4983345739099. Its totient is φ = 632295498432.
The previous prime is 1933807296937. The next prime is 1933807297007. The reversal of 1933807296996 is 6996927083391.
The square root of 1933807296996 is 1390614.
It is a perfect power (a square), and thus also a powerful number.
1933807296996 is a `hidden beast` number, since 1 + 9 + 3 + 380 + 72 + 96 + 9 + 96 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 172984455396 + 1760822841600 = 415914^2 + 1326960^2 .
It is a super-2 number, since 2×19338072969962 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 442213066 + ... + 442217438.
Almost surely, 21933807296996 is an apocalyptic number.
1933807296996 is the 1390614-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1933807296996
1933807296996 is an abundant number, since it is smaller than the sum of its proper divisors (3049538442103).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1933807296996 is an frugal number, since it uses more digits than its factorization.
1933807296996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8862 (or 4431 counting only the distinct ones).
The product of its (nonzero) digits is 238085568, while the sum is 72.
The spelling of 1933807296996 in words is "one trillion, nine hundred thirty-three billion, eight hundred seven million, two hundred ninety-six thousand, nine hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •