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100215246094 = 231252141127
BaseRepresentation
bin101110101010101001…
…0110100110100001110
3100120200011122222101021
41131111102310310032
53120220100333334
6114012132304354
710145266352065
oct1352522646416
9316604588337
10100215246094
1139556991737
1217509a720ba
1395b12a43b2
144bc98911dc
1529180a63b4
hex17554b4d0e

100215246094 has 12 divisors (see below), whose sum is σ = 155328420312. Its totient is φ = 48491247180.

The previous prime is 100215246083. The next prime is 100215246097. The reversal of 100215246094 is 490642512001.

100215246094 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100215246097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26068642 + ... + 26072485.

It is an arithmetic number, because the mean of its divisors is an integer number (12944035026).

Almost surely, 2100215246094 is an apocalyptic number.

100215246094 is a deficient number, since it is larger than the sum of its proper divisors (55113174218).

100215246094 is an equidigital number, since it uses as much as digits as its factorization.

100215246094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52141191 (or 52141160 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 100215246094 its reverse (490642512001), we get a palindrome (590857758095).

The spelling of 100215246094 in words is "one hundred billion, two hundred fifteen million, two hundred forty-six thousand, ninety-four".

Divisors: 1 2 31 62 961 1922 52141127 104282254 1616374937 3232749874 50107623047 100215246094