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130667287654 = 2193438612833
BaseRepresentation
bin111100110110001100…
…0001001010001100110
3110111021102112222012101
41321230120021101212
54120101311201104
6140005553242314
712304025422261
oct1715430112146
9414242488171
10130667287654
1150463306232
12213a826339a
13c4251cc4b7
146477d69cd8
1535eb7235a4
hex1e6c609466

130667287654 has 8 divisors (see below), whose sum is σ = 206316770040. Its totient is φ = 61895030976.

The previous prime is 130667287649. The next prime is 130667287703. The reversal of 130667287654 is 456782766031.

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

It is a junction number, because it is equal to n+sod(n) for n = 130667287595 and 130667287604.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1719306379 + ... + 1719306454.

It is an arithmetic number, because the mean of its divisors is an integer number (25789596255).

Almost surely, 2130667287654 is an apocalyptic number.

130667287654 is a deficient number, since it is larger than the sum of its proper divisors (75649482386).

130667287654 is a wasteful number, since it uses less digits than its factorization.

130667287654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3438612854.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 130667287654 in words is "one hundred thirty billion, six hundred sixty-seven million, two hundred eighty-seven thousand, six hundred fifty-four".

Divisors: 1 2 19 38 3438612833 6877225666 65333643827 130667287654