Base | Representation |
---|---|
bin | 101111101001001010… |
… | …1100011100110111000 |
3 | 100210002101011201012002 |
4 | 1133102111203212320 |
5 | 3134014124122130 |
6 | 115000233040132 |
7 | 10251262056134 |
oct | 1372225434670 |
9 | 323071151162 |
10 | 102313114040 |
11 | 3a4330a39a5 |
12 | 179b4556048 |
13 | 9856ac6987 |
14 | 4d483443c4 |
15 | 29dc34bb45 |
hex | 17d25639b8 |
102313114040 has 32 divisors (see below), whose sum is σ = 230346143280. Its totient is φ = 40900065792.
The previous prime is 102313114019. The next prime is 102313114067. The reversal of 102313114040 is 40411313201.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 720977 + ... + 851136.
Almost surely, 2102313114040 is an apocalyptic number.
102313114040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102313114040 is an abundant number, since it is smaller than the sum of its proper divisors (128033029240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102313114040 is a wasteful number, since it uses less digits than its factorization.
102313114040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1573751 (or 1573747 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 102313114040 its reverse (40411313201), we get a palindrome (142724427241).
The spelling of 102313114040 in words is "one hundred two billion, three hundred thirteen million, one hundred fourteen thousand, forty".
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