Base | Representation |
---|---|
bin | 101010010010001… |
… | …1010110010101000 |
3 | 10122212210012001202 |
4 | 1110210122302220 |
5 | 10401210124224 |
6 | 352442303332 |
7 | 50105611355 |
oct | 12444326250 |
9 | 3585705052 |
10 | 1418833064 |
11 | 668992310 |
12 | 3371b7b48 |
13 | 197c439bc |
14 | d661562c |
15 | 84864eae |
hex | 5491aca8 |
1418833064 has 32 divisors (see below), whose sum is σ = 2906483040. Its totient is φ = 643963200.
The previous prime is 1418833061. The next prime is 1418833067. The reversal of 1418833064 is 4603388141.
It is an interprime number because it is at equal distance from previous prime (1418833061) and next prime (1418833067).
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (1418833061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49142 + ... + 72474.
It is an arithmetic number, because the mean of its divisors is an integer number (90827595).
Almost surely, 21418833064 is an apocalyptic number.
It is an amenable number.
1418833064 is an abundant number, since it is smaller than the sum of its proper divisors (1487649976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1418833064 is a wasteful number, since it uses less digits than its factorization.
1418833064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24041 (or 24037 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 38.
The square root of 1418833064 is about 37667.4005474230. The cubic root of 1418833064 is about 1123.6828869477.
The spelling of 1418833064 in words is "one billion, four hundred eighteen million, eight hundred thirty-three thousand, sixty-four".
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