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130011316 = 2232502829
BaseRepresentation
bin1111011111111…
…01000010110100
3100001122020222221
413233331002310
5231240330231
620522332124
73136035511
oct757750264
9301566887
10130011316
116742a476
123765a044
1320c20996
14133a4308
15b631d11
hex7bfd0b4

130011316 has 6 divisors (see below), whose sum is σ = 227519810. Its totient is φ = 65005656.

The previous prime is 130011311. The next prime is 130011361. The reversal of 130011316 is 613110031.

It can be written as a sum of positive squares in only one way, i.e., 127464100 + 2547216 = 11290^2 + 1596^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 130011316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130011311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16251411 + ... + 16251418.

Almost surely, 2130011316 is an apocalyptic number.

It is an amenable number.

130011316 is a deficient number, since it is larger than the sum of its proper divisors (97508494).

130011316 is a wasteful number, since it uses less digits than its factorization.

130011316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32502833 (or 32502831 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 130011316 is about 11402.2504796202. The cubic root of 130011316 is about 506.5944000885.

Adding to 130011316 its reverse (613110031), we get a palindrome (743121347).

The spelling of 130011316 in words is "one hundred thirty million, eleven thousand, three hundred sixteen".

Divisors: 1 2 4 32502829 65005658 130011316