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5048190940 = 22513194312371
BaseRepresentation
bin1001011001110010…
…10100011111011100
3111000211001200002211
410230321110133130
540314314102230
62152532130204
7236045625562
oct45471243734
914024050084
105048190940
112160632631
12b8a766964
13625b32740
1435c647a32
151e82c542a
hex12ce547dc

5048190940 has 96 divisors (see below), whose sum is σ = 12050519040. Its totient is φ = 1761004800.

The previous prime is 5048190871. The next prime is 5048190943. The reversal of 5048190940 is 490918405.

It is a junction number, because it is equal to n+sod(n) for n = 5048190893 and 5048190902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5048190943) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2127955 + ... + 2130325.

It is an arithmetic number, because the mean of its divisors is an integer number (125526240).

Almost surely, 25048190940 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 5048190940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6025259520).

5048190940 is an abundant number, since it is smaller than the sum of its proper divisors (7002328100).

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

5048190940 is a wasteful number, since it uses less digits than its factorization.

5048190940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2843 (or 2841 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 5048190940 is about 71050.6223758807. The cubic root of 5048190940 is about 1715.4520807246.

The spelling of 5048190940 in words is "five billion, forty-eight million, one hundred ninety thousand, nine hundred forty".

Divisors: 1 2 4 5 10 13 19 20 26 38 52 65 76 95 130 190 247 260 380 431 494 862 988 1235 1724 2155 2371 2470 4310 4742 4940 5603 8189 8620 9484 11206 11855 16378 22412 23710 28015 30823 32756 40945 45049 47420 56030 61646 81890 90098 106457 112060 123292 154115 163780 180196 212914 225245 308230 425828 450490 532285 585637 616460 900980 1021901 1064570 1171274 2043802 2129140 2342548 2928185 4087604 5109505 5856370 10219010 11712740 13284713 19416119 20438020 26569426 38832238 53138852 66423565 77664476 97080595 132847130 194161190 252409547 265694260 388322380 504819094 1009638188 1262047735 2524095470 5048190940