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130943988415 = 5411159755079
BaseRepresentation
bin111100111110011011…
…1101011001010111111
3110111222201012211021201
41321330313223022333
54121133130112130
6140053240040331
712313625352112
oct1717467531277
9414881184251
10130943988415
1150595516649
1221464a630a7
13c46a630266
1464a29d6579
153615b7dbca
hex1e7cdeb2bf

130943988415 has 16 divisors (see below), whose sum is σ = 160982095680. Its totient is φ = 102189518080.

The previous prime is 130943988403. The next prime is 130943988431. The reversal of 130943988415 is 514889349031.

It is a happy number.

It is not a de Polignac number, because 130943988415 - 235 = 96584250047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2349846 + ... + 2404924.

It is an arithmetic number, because the mean of its divisors is an integer number (10061380980).

Almost surely, 2130943988415 is an apocalyptic number.

130943988415 is a deficient number, since it is larger than the sum of its proper divisors (30038107265).

130943988415 is a wasteful number, since it uses less digits than its factorization.

130943988415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66722.

The product of its (nonzero) digits is 3732480, while the sum is 55.

The spelling of 130943988415 in words is "one hundred thirty billion, nine hundred forty-three million, nine hundred eighty-eight thousand, four hundred fifteen".

Divisors: 1 5 41 205 11597 55079 57985 275395 475477 2258239 2377385 11291195 638751163 3193755815 26188797683 130943988415