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107100481 is a prime number
BaseRepresentation
bin1100110001000…
…11100101000001
321110112021020111
412120203211001
5204404203411
614343311321
72440224205
oct630434501
9243467214
10107100481
11555011a4
122ba4b541
131925b687
141031cb05
159608721
hex6623941

107100481 has 2 divisors, whose sum is σ = 107100482. Its totient is φ = 107100480.

The previous prime is 107100479. The next prime is 107100503. The reversal of 107100481 is 184001701.

It is an a-pointer prime, because the next prime (107100503) can be obtained adding 107100481 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106419856 + 680625 = 10316^2 + 825^2 .

It is a cyclic number.

It is not a de Polignac number, because 107100481 - 21 = 107100479 is a prime.

It is a super-2 number, since 2×1071004812 = 22941026060862722, which contains 22 as substring.

Together with 107100479, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (107100421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53550240 + 53550241.

It is an arithmetic number, because the mean of its divisors is an integer number (53550241).

Almost surely, 2107100481 is an apocalyptic number.

It is an amenable number.

107100481 is a deficient number, since it is larger than the sum of its proper divisors (1).

107100481 is an equidigital number, since it uses as much as digits as its factorization.

107100481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 22.

The square root of 107100481 is about 10348.9362255258. The cubic root of 107100481 is about 474.8945006696.

The spelling of 107100481 in words is "one hundred seven million, one hundred thousand, four hundred eighty-one".