Base | Representation |
---|---|
bin | 110001110101011000… |
… | …1111100111000010111 |
3 | 101020020021120201122212 |
4 | 1203222301330320113 |
5 | 3223133123144241 |
6 | 121055150544035 |
7 | 10506003335030 |
oct | 1435261747027 |
9 | 336207521585 |
10 | 107018178071 |
11 | 41427a76172 |
12 | 188a820801b |
13 | a12680b72c |
14 | 527318da87 |
15 | 2bb5444beb |
hex | 18eac7ce17 |
107018178071 has 24 divisors (see below), whose sum is σ = 126060409440. Its totient is φ = 88986433536.
The previous prime is 107018178061. The next prime is 107018178073. The reversal of 107018178071 is 170871810701.
It is not a de Polignac number, because 107018178071 - 234 = 89838308887 is a prime.
It is a super-2 number, since 2×1070181780712 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107018178073) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1719431 + ... + 1780583.
It is an arithmetic number, because the mean of its divisors is an integer number (5252517060).
Almost surely, 2107018178071 is an apocalyptic number.
107018178071 is a deficient number, since it is larger than the sum of its proper divisors (19042231369).
107018178071 is an frugal number, since it uses more digits than its factorization.
107018178071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61355 (or 61302 counting only the distinct ones).
The product of its (nonzero) digits is 21952, while the sum is 41.
Adding to 107018178071 its reverse (170871810701), we get a palindrome (277889988772).
The spelling of 107018178071 in words is "one hundred seven billion, eighteen million, one hundred seventy-eight thousand, seventy-one".
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