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130716270 = 232559103239
BaseRepresentation
bin1111100101010…
…01001001101110
3100002222002000100
413302221021232
5231430410040
620545411530
73145032666
oct762511156
9302862010
10130716270
1167871083
1237939ba6
1321109809
14135091a6
15b720b30
hex7ca926e

130716270 has 96 divisors (see below), whose sum is σ = 350438400. Its totient is φ = 33792192.

The previous prime is 130716269. The next prime is 130716317. The reversal of 130716270 is 72617031.

130716270 is a `hidden beast` number, since 1 + 30 + 7 + 1 + 627 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 546811 + ... + 547049.

It is an arithmetic number, because the mean of its divisors is an integer number (3650400).

Almost surely, 2130716270 is an apocalyptic number.

130716270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130716270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175219200).

130716270 is an abundant number, since it is smaller than the sum of its proper divisors (219722130).

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

130716270 is a wasteful number, since it uses less digits than its factorization.

130716270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 411 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 130716270 is about 11433.1216209747. The cubic root of 130716270 is about 507.5083774815.

The spelling of 130716270 in words is "one hundred thirty million, seven hundred sixteen thousand, two hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 59 90 103 118 177 206 239 295 309 354 478 515 531 590 618 717 885 927 1030 1062 1195 1434 1545 1770 1854 2151 2390 2655 3090 3585 4302 4635 5310 6077 7170 9270 10755 12154 14101 18231 21510 24617 28202 30385 36462 42303 49234 54693 60770 70505 73851 84606 91155 109386 123085 126909 141010 147702 182310 211515 221553 246170 253818 273465 369255 423030 443106 546930 634545 738510 1107765 1269090 1452403 2215530 2904806 4357209 7262015 8714418 13071627 14524030 21786045 26143254 43572090 65358135 130716270