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130516060 = 22517936457
BaseRepresentation
bin1111100011110…
…00010001011100
3100002120220101011
413301320101130
5231403003220
620541225004
73143240203
oct761702134
9302526334
10130516060
1167744714
1237862164
132106964c
141349623a
15b6d165a
hex7c7845c

130516060 has 24 divisors (see below), whose sum is σ = 275622480. Its totient is φ = 51913344.

The previous prime is 130516049. The next prime is 130516081. The reversal of 130516060 is 60615031.

It is a congruent number.

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, 14649 + ... + 21808.

It is an arithmetic number, because the mean of its divisors is an integer number (11484270).

Almost surely, 2130516060 is an apocalyptic number.

130516060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130516060 is an abundant number, since it is smaller than the sum of its proper divisors (145106420).

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

130516060 is a wasteful number, since it uses less digits than its factorization.

130516060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36645 (or 36643 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 130516060 is about 11424.3625642746. The cubic root of 130516060 is about 507.2491387192.

The spelling of 130516060 in words is "one hundred thirty million, five hundred sixteen thousand, sixty".

Divisors: 1 2 4 5 10 20 179 358 716 895 1790 3580 36457 72914 145828 182285 364570 729140 6525803 13051606 26103212 32629015 65258030 130516060