Base | Representation |
---|---|
bin | 101111101111001010… |
… | …0101110100000011100 |
3 | 100210121101121002222222 |
4 | 1133132110232200130 |
5 | 3134422120120012 |
6 | 115032215324512 |
7 | 10256253343046 |
oct | 1373624564034 |
9 | 323541532888 |
10 | 102514223132 |
11 | 3a526674162 |
12 | 17a4b980738 |
13 | 988967ba39 |
14 | 4d66d34a96 |
15 | 29eed24972 |
hex | 17de52e81c |
102514223132 has 12 divisors (see below), whose sum is σ = 188841990120. Its totient is φ = 48559368816.
The previous prime is 102514223111. The next prime is 102514223219. The reversal of 102514223132 is 231322415201.
It is a congruent number.
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, 674435603 + ... + 674435754.
It is an arithmetic number, because the mean of its divisors is an integer number (15736832510).
Almost surely, 2102514223132 is an apocalyptic number.
It is an amenable number.
102514223132 is a deficient number, since it is larger than the sum of its proper divisors (86327766988).
102514223132 is a wasteful number, since it uses less digits than its factorization.
102514223132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1348871380 (or 1348871378 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 102514223132 its reverse (231322415201), we get a palindrome (333836638333).
The spelling of 102514223132 in words is "one hundred two billion, five hundred fourteen million, two hundred twenty-three thousand, one hundred thirty-two".
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