Base | Representation |
---|---|
bin | 1111100011000… |
… | …00001111111100 |
3 | 100002101220101201 |
4 | 13301200033330 |
5 | 231341331120 |
6 | 20535145244 |
7 | 3142350262 |
oct | 761401774 |
9 | 302356351 |
10 | 130417660 |
11 | 6768779a |
12 | 37815224 |
13 | 21033919 |
14 | 1346c432 |
15 | b6b240a |
hex | 7c603fc |
130417660 has 12 divisors (see below), whose sum is σ = 273877128. Its totient is φ = 52167056.
The previous prime is 130417649. The next prime is 130417687. The reversal of 130417660 is 66714031.
It is a zygodrome in base 2.
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, 3260422 + ... + 3260461.
It is an arithmetic number, because the mean of its divisors is an integer number (22823094).
Almost surely, 2130417660 is an apocalyptic number.
130417660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130417660 is an abundant number, since it is smaller than the sum of its proper divisors (143459468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130417660 is a wasteful number, since it uses less digits than its factorization.
130417660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6520892 (or 6520890 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 130417660 is about 11420.0551662415. The cubic root of 130417660 is about 507.1216298537.
The spelling of 130417660 in words is "one hundred thirty million, four hundred seventeen thousand, six hundred sixty".
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