Search a number
-
+
5010501050 = 252978091277
BaseRepresentation
bin1001010101010011…
…00010110110111010
3110221012010211021222
410222221202312322
540230142013200
62145104232042
7235110361532
oct45251426672
913835124258
105010501050
11214132a665
12b7a00b622
1361b097529
143576364c2
151e4d2cd85
hex12aa62dba

5010501050 has 48 divisors (see below), whose sum is σ = 9434630520. Its totient is φ = 1979535360.

The previous prime is 5010501047. The next prime is 5010501061. The reversal of 5010501050 is 501050105.

It can be written as a sum of positive squares in 12 ways, for example, as 1241646169 + 3768854881 = 35237^2 + 61391^2 .

It is a super-5 number, since 5×50105010505 (a number of 50 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3923012 + ... + 3924288.

Almost surely, 25010501050 is an apocalyptic number.

5010501050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5010501050 is a deficient number, since it is larger than the sum of its proper divisors (4424129470).

5010501050 is a wasteful number, since it uses less digits than its factorization.

5010501050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2195 (or 2190 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 5010501050 is about 70784.8928091298. The cubic root of 5010501050 is about 1711.1722124583.

Adding to 5010501050 its reverse (501050105), we get a palindrome (5511551155).

The spelling of 5010501050 in words is "five billion, ten million, five hundred one thousand, fifty".

Divisors: 1 2 5 10 25 50 97 194 485 809 970 1277 1618 2425 2554 4045 4850 6385 8090 12770 20225 31925 40450 63850 78473 123869 156946 247738 392365 619345 784730 1033093 1238690 1961825 2066186 3096725 3923650 5165465 6193450 10330930 25827325 51654650 100210021 200420042 501050105 1002100210 2505250525 5010501050