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106749841307 = 439857251857
BaseRepresentation
bin110001101101011001…
…0010100111110011011
3101012112120122210211012
41203122302110332123
53222110424410212
6121012403324135
710466234452064
oct1433262247633
9335476583735
10106749841307
11412aa55884a
121883238064b
13a0b3048995
14524969d56b
152b9badc922
hex18dac94f9b

106749841307 has 8 divisors (see below), whose sum is σ = 109243911216. Its totient is φ = 104256294912.

The previous prime is 106749841267. The next prime is 106749841309. The reversal of 106749841307 is 703148947601.

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 106749841307 - 218 = 106749579163 is a prime.

It is a super-2 number, since 2×1067498413072 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106749841309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297923 + ... + 549779.

It is an arithmetic number, because the mean of its divisors is an integer number (13655488902).

Almost surely, 2106749841307 is an apocalyptic number.

106749841307 is a deficient number, since it is larger than the sum of its proper divisors (2494069909).

106749841307 is an equidigital number, since it uses as much as digits as its factorization.

106749841307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261757.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The spelling of 106749841307 in words is "one hundred six billion, seven hundred forty-nine million, eight hundred forty-one thousand, three hundred seven".

Divisors: 1 43 9857 251857 423851 10829851 2482554449 106749841307