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130012716412 = 221910715987791
BaseRepresentation
bin111100100010101011…
…1001001110101111100
3110102120210212022021001
41321011113021311330
54112231223411122
6135421011420044
712251556566305
oct1710527116574
9412523768231
10130012716412
1150157875167
1221244bb4624
13c34c707937
1464150597ac
1535ae026527
hex1e455c9d7c

130012716412 has 24 divisors (see below), whose sum is σ = 241735415040. Its totient is φ = 61009406640.

The previous prime is 130012716409. The next prime is 130012716439. The reversal of 130012716412 is 214617210031.

130012716412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7985764 + ... + 8002027.

It is an arithmetic number, because the mean of its divisors is an integer number (10072308960).

Almost surely, 2130012716412 is an apocalyptic number.

It is an amenable number.

130012716412 is a deficient number, since it is larger than the sum of its proper divisors (111722698628).

130012716412 is a wasteful number, since it uses less digits than its factorization.

130012716412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15987921 (or 15987919 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

Adding to 130012716412 its reverse (214617210031), we get a palindrome (344629926443).

The spelling of 130012716412 in words is "one hundred thirty billion, twelve million, seven hundred sixteen thousand, four hundred twelve".

Divisors: 1 2 4 19 38 76 107 214 428 2033 4066 8132 15987791 31975582 63951164 303768029 607536058 1215072116 1710693637 3421387274 6842774548 32503179103 65006358206 130012716412