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130341060 = 22325724117
BaseRepresentation
bin1111100010011…
…01100011000100
3100002021000022200
413301031203010
5231331403220
620533354500
73141611043
oct761154304
9302230280
10130341060
1167635193
1237798a30
1321007ab5
141344c55a
15b699890
hex7c4d8c4

130341060 has 36 divisors (see below), whose sum is σ = 395368428. Its totient is φ = 34757568.

The previous prime is 130341059. The next prime is 130341061. The reversal of 130341060 is 60143031.

It is an interprime number because it is at equal distance from previous prime (130341059) and next prime (130341061).

It can be written as a sum of positive squares in 2 ways, for example, as 80892036 + 49449024 = 8994^2 + 7032^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (130341061) 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 11 ways as a sum of consecutive naturals, for example, 361879 + ... + 362238.

Almost surely, 2130341060 is an apocalyptic number.

130341060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130341060 is an abundant number, since it is smaller than the sum of its proper divisors (265027368).

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

130341060 is a wasteful number, since it uses less digits than its factorization.

130341060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724132 (or 724127 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 130341060 is about 11416.7009245228. The cubic root of 130341060 is about 507.0223254994.

Adding to 130341060 its reverse (60143031), we get a palindrome (190484091).

The spelling of 130341060 in words is "one hundred thirty million, three hundred forty-one thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 724117 1448234 2172351 2896468 3620585 4344702 6517053 7241170 8689404 10861755 13034106 14482340 21723510 26068212 32585265 43447020 65170530 130341060