Base | Representation |
---|---|
bin | 101111110000011000… |
… | …1100000001111101100 |
3 | 100210201020221010010020 |
4 | 1133200301200033230 |
5 | 3140013130240244 |
6 | 115040244242140 |
7 | 10260262563621 |
oct | 1374061401754 |
9 | 323636833106 |
10 | 102555321324 |
11 | 3a547894905 |
12 | 17a616a0350 |
13 | 989503b3b1 |
14 | 4d6c592348 |
15 | 2a03741d19 |
hex | 17e0c603ec |
102555321324 has 24 divisors (see below), whose sum is σ = 240632602560. Its totient is φ = 33994128144.
The previous prime is 102555321283. The next prime is 102555321343. The reversal of 102555321324 is 423123555201.
It is a super-2 number, since 2×1025553213242 (a number of 23 digits) contains 22 as substring.
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, 23870134 + ... + 23874429.
It is an arithmetic number, because the mean of its divisors is an integer number (10026358440).
Almost surely, 2102555321324 is an apocalyptic number.
It is an amenable number.
102555321324 is an abundant number, since it is smaller than the sum of its proper divisors (138077281236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102555321324 is a wasteful number, since it uses less digits than its factorization.
102555321324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47744749 (or 47744747 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 33.
Adding to 102555321324 its reverse (423123555201), we get a palindrome (525678876525).
The spelling of 102555321324 in words is "one hundred two billion, five hundred fifty-five million, three hundred twenty-one thousand, three hundred twenty-four".
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