Search a number
-
+
107181215110671 = 3136151446795039
BaseRepresentation
bin11000010111101100010010…
…010000001101011000001111
3112001111102110011110221101120
4120113230102100031120033
5103022024112032020141
61015542212005012023
731401405266344332
oct3027542220153017
9461442404427346
10107181215110671
11311733307a3299
12100305300b4013
1347a61b706b0c0
141c67854388619
15c5d0691e9c66
hex617b1240d60f

107181215110671 has 16 divisors (see below), whose sum is σ = 153926252820480. Its totient is φ = 65946947608800.

The previous prime is 107181215110663. The next prime is 107181215110679. The reversal of 107181215110671 is 176011512181701.

It is an interprime number because it is at equal distance from previous prime (107181215110663) and next prime (107181215110679).

It is not a de Polignac number, because 107181215110671 - 23 = 107181215110663 is a prime.

It is a super-2 number, since 2×1071812151106712 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107181215110679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223157631 + ... + 223637408.

It is an arithmetic number, because the mean of its divisors is an integer number (9620390801280).

Almost surely, 2107181215110671 is an apocalyptic number.

107181215110671 is a deficient number, since it is larger than the sum of its proper divisors (46745037709809).

107181215110671 is a wasteful number, since it uses less digits than its factorization.

107181215110671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446801206.

The product of its (nonzero) digits is 23520, while the sum is 42.

The spelling of 107181215110671 in words is "one hundred seven trillion, one hundred eighty-one billion, two hundred fifteen million, one hundred ten thousand, six hundred seventy-one".

Divisors: 1 3 13 39 6151 18453 79963 239889 446795039 1340385117 5808335507 17425006521 2748236284889 8244708854667 35727071703557 107181215110671