Search a number
-
+
500050000500 = 22353941935393
BaseRepresentation
bin1110100011011010100…
…11010111101001110100
31202210201100022000000220
413101231103113221310
531143100300004000
61021415250534340
751061463605401
oct7215523275164
91683640260026
10500050000500
11183085209626
1280ab58973b0
133820160647b
141a2b9b1b2a8
15d01a20d1a0
hex746d4d7a74

500050000500 has 96 divisors (see below), whose sum is σ = 1456341344640. Its totient is φ = 133328742400.

The previous prime is 500050000469. The next prime is 500050000507. The reversal of 500050000500 is 5000050005.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a self number, because there is not a number n which added to its sum of digits gives 500050000500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500050000507) 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, 14110804 + ... + 14146196.

It is an arithmetic number, because the mean of its divisors is an integer number (15170222340).

Almost surely, 2500050000500 is an apocalyptic number.

500050000500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

500050000500 is an abundant number, since it is smaller than the sum of its proper divisors (956291344140).

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

500050000500 is a wasteful number, since it uses less digits than its factorization.

500050000500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44834 (or 44822 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 15.

Adding to 500050000500 its reverse (5000050005), we get a palindrome (505050050505).

The spelling of 500050000500 in words is "five hundred billion, fifty million, five hundred", and thus it is an aban number.

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 125 150 250 300 375 500 750 1500 9419 18838 28257 35393 37676 47095 56514 70786 94190 106179 113028 141285 141572 176965 188380 212358 235475 282570 353930 424716 470950 530895 565140 706425 707860 884825 941900 1061790 1177375 1412850 1769650 2123580 2354750 2654475 2825700 3532125 3539300 4424125 4709500 5308950 7064250 8848250 10617900 13272375 14128500 17696500 26544750 53089500 333366667 666733334 1000100001 1333466668 1666833335 2000200002 3333666670 4000400004 5000500005 6667333340 8334166675 10001000010 16668333350 20002000020 25002500025 33336666700 41670833375 50005000050 83341666750 100010000100 125012500125 166683333500 250025000250 500050000500