Search a number
-
+
26382312048 = 2431075136743
BaseRepresentation
bin11000100100100000…
…100010001001110000
32112002121222022110110
4120210200202021300
5413012332441143
620041520301320
71622530644441
oct304440421160
975077868413
1026382312048
1110209144584
125143471840
132645a31041
1413c3bb32c8
15a46221533
hex624822270

26382312048 has 40 divisors (see below), whose sum is σ = 68791275648. Its totient is φ = 8711914432.

The previous prime is 26382311993. The next prime is 26382312067. The reversal of 26382312048 is 84021328362.

It is a junction number, because it is equal to n+sod(n) for n = 26382311997 and 26382312015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2563236 + ... + 2573507.

Almost surely, 226382312048 is an apocalyptic number.

It is an amenable number.

26382312048 is an abundant number, since it is smaller than the sum of its proper divisors (42408963600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26382312048 is a wasteful number, since it uses less digits than its factorization.

26382312048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5136861 (or 5136855 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The spelling of 26382312048 in words is "twenty-six billion, three hundred eighty-two million, three hundred twelve thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 107 214 321 428 642 856 1284 1712 2568 5136 5136743 10273486 15410229 20546972 30820458 41093944 61640916 82187888 123281832 246563664 549631501 1099263002 1648894503 2198526004 3297789006 4397052008 6595578012 8794104016 13191156024 26382312048