Base | Representation |
---|---|
bin | 111100001000101… |
… | …001100100101100 |
3 | 2121022102110011100 |
4 | 330020221210230 |
5 | 4031234303041 |
6 | 244040123100 |
7 | 34000340400 |
oct | 7410514454 |
9 | 2538373140 |
10 | 1008900396 |
11 | 478552889 |
12 | 241a66490 |
13 | 1310353aa |
14 | 97dc7100 |
15 | 5d88d6b6 |
hex | 3c22992c |
1008900396 has 54 divisors (see below), whose sum is σ = 2966652780. Its totient is φ = 288256752.
The previous prime is 1008900383. The next prime is 1008900419. The reversal of 1008900396 is 6930098001.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 1008900396.
It is an unprimeable number.
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 17 ways as a sum of consecutive naturals, for example, 284206 + ... + 287733.
Almost surely, 21008900396 is an apocalyptic number.
It is an amenable number.
1008900396 is an abundant number, since it is smaller than the sum of its proper divisors (1957752384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1008900396 is a wasteful number, since it uses less digits than its factorization.
1008900396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 571963 (or 571951 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 36.
The square root of 1008900396 is about 31763.1924717904. The cubic root of 1008900396 is about 1002.9580400382.
Adding to 1008900396 its reverse (6930098001), we get a palindrome (7938998397).
The spelling of 1008900396 in words is "one billion, eight million, nine hundred thousand, three hundred ninety-six".
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