Base | Representation |
---|---|
bin | 101111100011110001… |
… | …1100000010001100000 |
3 | 100202121202210101121202 |
4 | 1133013203200101200 |
5 | 3133131322033044 |
6 | 114530251540332 |
7 | 10243634361221 |
oct | 1370743402140 |
9 | 322552711552 |
10 | 102132221024 |
11 | 3a34aa81339 |
12 | 17963a5a6a8 |
13 | 982849c4a2 |
14 | 4d2c2d7248 |
15 | 29cb518c4e |
hex | 17c78e0460 |
102132221024 has 12 divisors (see below), whose sum is σ = 201072810204. Its totient is φ = 51066110496.
The previous prime is 102132221003. The next prime is 102132221041. The reversal of 102132221024 is 420122231201.
It is a junction number, because it is equal to n+sod(n) for n = 102132220987 and 102132221005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1595815922 + ... + 1595815985.
It is an arithmetic number, because the mean of its divisors is an integer number (16756067517).
Almost surely, 2102132221024 is an apocalyptic number.
It is an amenable number.
102132221024 is a deficient number, since it is larger than the sum of its proper divisors (98940589180).
102132221024 is an equidigital number, since it uses as much as digits as its factorization.
102132221024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3191631917 (or 3191631909 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 102132221024 its reverse (420122231201), we get a palindrome (522254452225).
The spelling of 102132221024 in words is "one hundred two billion, one hundred thirty-two million, two hundred twenty-one thousand, twenty-four".
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