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5501060500 = 2253131944543
BaseRepresentation
bin1010001111110001…
…11000010110010100
3112012101012211100111
411013320320112110
542231232414000
62305510452404
7253215146155
oct50770702624
915171184314
105501060500
1123732291a1
121096364104
136988c55b0
143a285192c
15222e2dcba
hex147e38594

5501060500 has 96 divisors (see below), whose sum is σ = 13619773440. Its totient is φ = 1924214400.

The previous prime is 5501060423. The next prime is 5501060501. The reversal of 5501060500 is 50601055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5501060501) 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, 101229 + ... + 145771.

It is an arithmetic number, because the mean of its divisors is an integer number (141872640).

Almost surely, 25501060500 is an apocalyptic number.

5501060500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5501060500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6809886720).

5501060500 is an abundant number, since it is smaller than the sum of its proper divisors (8118712940).

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

5501060500 is a wasteful number, since it uses less digits than its factorization.

5501060500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44594 (or 44582 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 5501060500 is about 74169.1344158741. The cubic root of 5501060500 is about 1765.2876129298.

Adding to 5501060500 its reverse (50601055), we get a palindrome (5551661555).

The spelling of 5501060500 in words is "five billion, five hundred one million, sixty thousand, five hundred".

Divisors: 1 2 4 5 10 13 19 20 25 26 38 50 52 65 76 95 100 125 130 190 247 250 260 325 380 475 494 500 650 950 988 1235 1300 1625 1900 2375 2470 3250 4750 4940 6175 6500 9500 12350 24700 30875 44543 61750 89086 123500 178172 222715 445430 579059 846317 890860 1113575 1158118 1692634 2227150 2316236 2895295 3385268 4231585 4454300 5567875 5790590 8463170 11002121 11135750 11581180 14476475 16926340 21157925 22004242 22271500 28952950 42315850 44008484 55010605 57905900 72382375 84631700 105789625 110021210 144764750 211579250 220042420 275053025 289529500 423158500 550106050 1100212100 1375265125 2750530250 5501060500