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130334000 = 245365167
BaseRepresentation
bin1111100010010…
…11110100110000
3100002020122122012
413301023310300
5231331142000
620533302052
73141551336
oct761136460
9302218565
10130334000
116762a955
1237794928
1321004814
1413449b56
15b697735
hex7c4bd30

130334000 has 40 divisors (see below), whose sum is σ = 315152448. Its totient is φ = 52132800.

The previous prime is 130333999. The next prime is 130334011. The reversal of 130334000 is 433031.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

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, 30584 + ... + 34583.

Almost surely, 2130334000 is an apocalyptic number.

130334000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130334000 is an abundant number, since it is smaller than the sum of its proper divisors (184818448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130334000 is an equidigital number, since it uses as much as digits as its factorization.

130334000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65190 (or 65174 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 130334000 is about 11416.3917241833. The cubic root of 130334000 is about 507.0131709468.

Adding to 130334000 its reverse (433031), we get a palindrome (130767031).

The spelling of 130334000 in words is "one hundred thirty million, three hundred thirty-four thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 1000 2000 65167 130334 260668 325835 521336 651670 1042672 1303340 1629175 2606680 3258350 5213360 6516700 8145875 13033400 16291750 26066800 32583500 65167000 130334000