Base | Representation |
---|---|
bin | 101111100010110110… |
… | …1100110011000001000 |
3 | 100202112121122002211022 |
4 | 1133011231212120020 |
5 | 3133100414004112 |
6 | 114523225252012 |
7 | 10243110561365 |
oct | 1370555463010 |
9 | 322477562738 |
10 | 102101313032 |
11 | 3a334590744 |
12 | 17955634008 |
13 | 9821c6a134 |
14 | 4d2816d46c |
15 | 29c8960d72 |
hex | 17c5b66608 |
102101313032 has 16 divisors (see below), whose sum is σ = 193413571260. Its totient is φ = 50524360704.
The previous prime is 102101313019. The next prime is 102101313043. The reversal of 102101313032 is 230313101201.
It can be written as a sum of positive squares in 2 ways, for example, as 100962520516 + 1138792516 = 317746^2 + 33746^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 102101313032.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65786153 + ... + 65787704.
Almost surely, 2102101313032 is an apocalyptic number.
It is an amenable number.
102101313032 is a deficient number, since it is larger than the sum of its proper divisors (91312258228).
102101313032 is a wasteful number, since it uses less digits than its factorization.
102101313032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131573960 (or 131573956 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 102101313032 its reverse (230313101201), we get a palindrome (332414414233).
The spelling of 102101313032 in words is "one hundred two billion, one hundred one million, three hundred thirteen thousand, thirty-two".
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