Base | Representation |
---|---|
bin | 101111101101110110… |
… | …1100110111100000000 |
3 | 100210111100011101021111 |
4 | 1133123231212330000 |
5 | 3134324411222310 |
6 | 115024012333104 |
7 | 10255212101626 |
oct | 1373355467400 |
9 | 323440141244 |
10 | 102470414080 |
11 | 3a503971831 |
12 | 17a39174194 |
13 | 9880580518 |
14 | 4d611ad516 |
15 | 29eb06e28a |
hex | 17dbb66f00 |
102470414080 has 72 divisors (see below), whose sum is σ = 245932444800. Its totient is φ = 40907378688.
The previous prime is 102470414077. The next prime is 102470414083. The reversal of 102470414080 is 80414074201.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (102470414077) and next prime (102470414083).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102470414083) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 572881 + ... + 730159.
It is an arithmetic number, because the mean of its divisors is an integer number (3415728400).
Almost surely, 2102470414080 is an apocalyptic number.
102470414080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 102470414080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122966222400).
102470414080 is an abundant number, since it is smaller than the sum of its proper divisors (143462030720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102470414080 is an equidigital number, since it uses as much as digits as its factorization.
102470414080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157809 (or 157795 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 31.
Adding to 102470414080 its reverse (80414074201), we get a palindrome (182884488281).
The spelling of 102470414080 in words is "one hundred two billion, four hundred seventy million, four hundred fourteen thousand, eighty".
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