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100211131302 = 23127131510671
BaseRepresentation
bin101110101010100001…
…1001000001110100110
3100120122212220220221120
41131111003020032212
53120213022200202
6114011504154410
710145216363442
oct1352503101646
9316585826846
10100211131302
1139554631187
1217508608a06
1395b04934c9
144bc90dd822
152917a420bc
hex17550c83a6

100211131302 has 16 divisors (see below), whose sum is σ = 202000392192. Its totient is φ = 33140688840.

The previous prime is 100211131271. The next prime is 100211131313. The reversal of 100211131302 is 203131112001.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 65754574 + ... + 65756097.

It is an arithmetic number, because the mean of its divisors is an integer number (12625024512).

Almost surely, 2100211131302 is an apocalyptic number.

100211131302 is an abundant number, since it is smaller than the sum of its proper divisors (101789260890).

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

100211131302 is a wasteful number, since it uses less digits than its factorization.

100211131302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131510803.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 100211131302 its reverse (203131112001), we get a palindrome (303342243303).

The spelling of 100211131302 in words is "one hundred billion, two hundred eleven million, one hundred thirty-one thousand, three hundred two".

Divisors: 1 2 3 6 127 254 381 762 131510671 263021342 394532013 789064026 16701855217 33403710434 50105565651 100211131302