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106710518047 = 715244359721
BaseRepresentation
bin110001101100001110…
…0010100100100011111
3101012102211122222110011
41203120130110210133
53222020343034142
6121004440424051
710465246303030
oct1433034244437
9335384588404
10106710518047
114128a33a691
1218821178027
13a0a7b5b193
145244384a87
152b98421417
hex18d871491f

106710518047 has 4 divisors (see below), whose sum is σ = 121954877776. Its totient is φ = 91466158320.

The previous prime is 106710518039. The next prime is 106710518051. The reversal of 106710518047 is 740815017601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 740815017601 = 5912556186739.

It is a cyclic number.

It is not a de Polignac number, because 106710518047 - 23 = 106710518039 is a prime.

It is a super-2 number, since 2×1067105180472 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106710518077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7622179854 + ... + 7622179867.

It is an arithmetic number, because the mean of its divisors is an integer number (30488719444).

Almost surely, 2106710518047 is an apocalyptic number.

106710518047 is a deficient number, since it is larger than the sum of its proper divisors (15244359729).

106710518047 is an equidigital number, since it uses as much as digits as its factorization.

106710518047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15244359728.

The product of its (nonzero) digits is 47040, while the sum is 40.

The spelling of 106710518047 in words is "one hundred six billion, seven hundred ten million, five hundred eighteen thousand, forty-seven".

Divisors: 1 7 15244359721 106710518047