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100021310107 = 477926938139
BaseRepresentation
bin101110100100110111…
…1000001001010011011
3100120011122202000012221
41131021233001022123
53114320423410412
6113541003444511
710140423052045
oct1351157011233
9316148660187
10100021310107
1139467470764
1217474b26737
139580061284
144babc0aa95
152906048b07
hex1749bc129b

100021310107 has 8 divisors (see below), whose sum is σ = 103442457600. Its totient is φ = 96654039144.

The previous prime is 100021310083. The next prime is 100021310141. The reversal of 100021310107 is 701013120001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100021310107 - 227 = 99887092379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100021317107) 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 7 ways as a sum of consecutive naturals, for example, 13465357 + ... + 13472782.

It is an arithmetic number, because the mean of its divisors is an integer number (12930307200).

Almost surely, 2100021310107 is an apocalyptic number.

100021310107 is a deficient number, since it is larger than the sum of its proper divisors (3421147493).

100021310107 is an equidigital number, since it uses as much as digits as its factorization.

100021310107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26938265.

The product of its (nonzero) digits is 42, while the sum is 16.

Adding to 100021310107 its reverse (701013120001), we get a palindrome (801034430108).

The spelling of 100021310107 in words is "one hundred billion, twenty-one million, three hundred ten thousand, one hundred seven".

Divisors: 1 47 79 3713 26938139 1266092533 2128112981 100021310107