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130581758060 = 225131932602267
BaseRepresentation
bin111100110011101000…
…1111000000001101100
3110111001110121121122122
41321213101320001230
54114412412224220
6135553300132112
712301636425665
oct1714721700154
9414043547578
10130581758060
1150419aa8616
1221383697038
13c410584280
14646a86436c
1535e3e7b425
hex1e6747806c

130581758060 has 48 divisors (see below), whose sum is σ = 296845915296. Its totient is φ = 47964966912.

The previous prime is 130581758059. The next prime is 130581758063. The reversal of 130581758060 is 60857185031.

It is not an unprimeable number, because it can be changed into a prime (130581758063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1250954 + ... + 1351313.

It is an arithmetic number, because the mean of its divisors is an integer number (6184289902).

Almost surely, 2130581758060 is an apocalyptic number.

130581758060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130581758060 is an abundant number, since it is smaller than the sum of its proper divisors (166264157236).

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

130581758060 is a wasteful number, since it uses less digits than its factorization.

130581758060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602482 (or 2602480 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 44.

The spelling of 130581758060 in words is "one hundred thirty billion, five hundred eighty-one million, seven hundred fifty-eight thousand, sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 193 260 386 772 965 1930 2509 3860 5018 10036 12545 25090 50180 2602267 5204534 10409068 13011335 26022670 33829471 52045340 67658942 135317884 169147355 338294710 502237531 676589420 1004475062 2008950124 2511187655 5022375310 6529087903 10044750620 13058175806 26116351612 32645439515 65290879030 130581758060