Base | Representation |
---|---|
bin | 111011001110010… |
… | …100111001011000 |
3 | 2120020122200112110 |
4 | 323032110321120 |
5 | 4013331030402 |
6 | 242332312320 |
7 | 33423362046 |
oct | 7316247130 |
9 | 2506580473 |
10 | 993611352 |
11 | 46a95aa08 |
12 | 2389126a0 |
13 | 12ab11316 |
14 | 95d67396 |
15 | 5c36d56c |
hex | 3b394e58 |
993611352 has 64 divisors (see below), whose sum is σ = 2557306080. Its totient is φ = 321564672.
The previous prime is 993611351. The next prime is 993611383. The reversal of 993611352 is 253116399.
It is a self number, because there is not a number n which added to its sum of digits gives 993611352.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (993611351) 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, 119358 + ... + 127410.
Almost surely, 2993611352 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 993611352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1278653040).
993611352 is an abundant number, since it is smaller than the sum of its proper divisors (1563694728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
993611352 is a wasteful number, since it uses less digits than its factorization.
993611352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8212 (or 8208 counting only the distinct ones).
The product of its digits is 43740, while the sum is 39.
The square root of 993611352 is about 31521.6013552611. The cubic root of 993611352 is about 997.8658995217.
The spelling of 993611352 in words is "nine hundred ninety-three million, six hundred eleven thousand, three hundred fifty-two".
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