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3049104884 = 227477273187
BaseRepresentation
bin1011010110111101…
…1010010111110100
321212111102120120112
42311233122113310
522221032324014
61222320522152
7135362651420
oct26557322764
97774376515
103049104884
11132515a6a1
12711180358
13397918397
1420cd49b80
1512ca4373e
hexb5bda5f4

3049104884 has 48 divisors (see below), whose sum is σ = 6238482432. Its totient is φ = 1276795872.

The previous prime is 3049104881. The next prime is 3049104899. The reversal of 3049104884 is 4884019403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3049104881) 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, 955139 + ... + 958325.

It is an arithmetic number, because the mean of its divisors is an integer number (129968384).

Almost surely, 23049104884 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 3049104884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3119241216).

3049104884 is an abundant number, since it is smaller than the sum of its proper divisors (3189377548).

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

3049104884 is a wasteful number, since it uses less digits than its factorization.

3049104884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3972 (or 3970 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 3049104884 is about 55218.7004917718. The cubic root of 3049104884 is about 1450.0760774986.

The spelling of 3049104884 in words is "three billion, forty-nine million, one hundred four thousand, eight hundred eighty-four".

Divisors: 1 2 4 7 14 28 47 94 188 329 658 727 1316 1454 2908 3187 5089 6374 10178 12748 20356 22309 34169 44618 68338 89236 136676 149789 239183 299578 478366 599156 956732 1048523 2097046 2316949 4194092 4633898 9267796 16218643 32437286 64874572 108896603 217793206 435586412 762276221 1524552442 3049104884