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130130137969 = 13179460312149
BaseRepresentation
bin111100100110001011…
…1000101001101110001
3110102212222210221100121
41321030113011031301
54113001303403334
6135440404250241
712254513631226
oct1711427051561
9412788727317
10130130137969
1150208085777
12212783a0981
13c36ab3b050
1464268a394d
1535b94bcdb4
hex1e4c5c5371

130130137969 has 16 divisors (see below), whose sum is σ = 140965272000. Its totient is φ = 119413285056.

The previous prime is 130130137903. The next prime is 130130137979. The reversal of 130130137969 is 969731031031.

It is not a de Polignac number, because 130130137969 - 213 = 130130129777 is a prime.

It is a super-2 number, since 2×1301301379692 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130130137979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10705107 + ... + 10717255.

It is an arithmetic number, because the mean of its divisors is an integer number (8810329500).

Almost surely, 2130130137969 is an apocalyptic number.

It is an amenable number.

130130137969 is a deficient number, since it is larger than the sum of its proper divisors (10835134031).

130130137969 is a wasteful number, since it uses less digits than its factorization.

130130137969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16944.

The product of its (nonzero) digits is 91854, while the sum is 43.

The spelling of 130130137969 in words is "one hundred thirty billion, one hundred thirty million, one hundred thirty-seven thousand, nine hundred sixty-nine".

Divisors: 1 13 179 2327 4603 12149 59839 157937 823937 2174671 10711181 28270723 55921847 726984011 10010010613 130130137969