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130663360 = 2651724019
BaseRepresentation
bin1111100100111…
…00001111000000
3100002212101102201
413302130033000
5231422211420
620544322544
73144422512
oct762341700
9302771381
10130663360
1167835353
1237913454
13210bb6c9
14134d3bb2
15b71010a
hex7c9c3c0

130663360 has 56 divisors (see below), whose sum is σ = 329458320. Its totient is φ = 49188864.

The previous prime is 130663319. The next prime is 130663367. The reversal of 130663360 is 63366031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130663367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6570 + ... + 17449.

Almost surely, 2130663360 is an apocalyptic number.

130663360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130663360 is an abundant number, since it is smaller than the sum of its proper divisors (198794960).

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

130663360 is a wasteful number, since it uses less digits than its factorization.

130663360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24053 (or 24043 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 130663360 is about 11430.8074955359. The cubic root of 130663360 is about 507.4398935504.

The spelling of 130663360 in words is "one hundred thirty million, six hundred sixty-three thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 136 160 170 272 320 340 544 680 1088 1360 2720 5440 24019 48038 96076 120095 192152 240190 384304 408323 480380 768608 816646 960760 1537216 1633292 1921520 2041615 3266584 3843040 4083230 6533168 7686080 8166460 13066336 16332920 26132672 32665840 65331680 130663360