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130386143129 = 1129408733991
BaseRepresentation
bin111100101101110011…
…1101010011110011001
3110110112211112100102012
41321123213222132121
54114012323040004
6135522031315305
712264042634034
oct1713347523631
9413484470365
10130386143129
1150329640190
122132a07bb35
13c3abba3ba8
14644c8a401b
1535d1bdb46e
hex1e5b9ea799

130386143129 has 8 divisors (see below), whose sum is σ = 147144237120. Its totient is φ = 114445517200.

The previous prime is 130386143123. The next prime is 130386143131. The reversal of 130386143129 is 921341683031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130386143129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130386143123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204366677 + ... + 204367314.

It is an arithmetic number, because the mean of its divisors is an integer number (18393029640).

Almost surely, 2130386143129 is an apocalyptic number.

It is an amenable number.

130386143129 is a deficient number, since it is larger than the sum of its proper divisors (16758093991).

130386143129 is a wasteful number, since it uses less digits than its factorization.

130386143129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408734031.

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 130386143129 in words is "one hundred thirty billion, three hundred eighty-six million, one hundred forty-three thousand, one hundred twenty-nine".

Divisors: 1 11 29 319 408733991 4496073901 11853285739 130386143129