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130547060 = 22573372767
BaseRepresentation
bin1111100011111…
…11110101110100
3100002122110220022
413301333311310
5231410001220
620542024312
73143426450
oct761776564
9302573808
10130547060
1167765a36
1237878098
132107a7a7
14134a3660
15b6da925
hex7c7fd74

130547060 has 48 divisors (see below), whose sum is σ = 314356224. Its totient is φ = 44610048.

The previous prime is 130547047. The next prime is 130547071. The reversal of 130547060 is 60745031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45797 + ... + 48563.

It is an arithmetic number, because the mean of its divisors is an integer number (6549088).

Almost surely, 2130547060 is an apocalyptic number.

130547060 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 130547060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157178112).

130547060 is an abundant number, since it is smaller than the sum of its proper divisors (183809164).

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

130547060 is a wasteful number, since it uses less digits than its factorization.

130547060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3120 (or 3118 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 130547060 is about 11425.7192333787. The cubic root of 130547060 is about 507.2892959190.

The spelling of 130547060 in words is "one hundred thirty million, five hundred forty-seven thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 337 674 1348 1685 2359 2767 3370 4718 5534 6740 9436 11068 11795 13835 19369 23590 27670 38738 47180 55340 77476 96845 193690 387380 932479 1864958 3729916 4662395 6527353 9324790 13054706 18649580 26109412 32636765 65273530 130547060