Base | Representation |
---|---|
bin | 111011001100001… |
… | …011101100010100 |
3 | 2120012121010122002 |
4 | 323030023230110 |
5 | 4013210034424 |
6 | 242312254432 |
7 | 33415531436 |
oct | 7314135424 |
9 | 2505533562 |
10 | 993049364 |
11 | 46a60675a |
12 | 2386a1418 |
13 | 12a975598 |
14 | 95c5c656 |
15 | 5c2abcae |
hex | 3b30bb14 |
993049364 has 24 divisors (see below), whose sum is σ = 1878747360. Its totient is φ = 457677216.
The previous prime is 993049361. The next prime is 993049391. The reversal of 993049364 is 463940399.
It is a happy number.
993049364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×9930493642 = 1972294078681608992, which contains 22 as substring.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (993049361) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173762 + ... + 179385.
It is an arithmetic number, because the mean of its divisors is an integer number (78281140).
Almost surely, 2993049364 is an apocalyptic number.
It is an amenable number.
993049364 is a deficient number, since it is larger than the sum of its proper divisors (885697996).
993049364 is a wasteful number, since it uses less digits than its factorization.
993049364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 353207 (or 353205 counting only the distinct ones).
The product of its (nonzero) digits is 629856, while the sum is 47.
The square root of 993049364 is about 31512.6857630384. The cubic root of 993049364 is about 997.6777325820.
The spelling of 993049364 in words is "nine hundred ninety-three million, forty-nine thousand, three hundred sixty-four".
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