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130291089407 = 2412719198833
BaseRepresentation
bin111100101010111110…
…1000011111111111111
3110110022012200010012222
41321111331003333333
54113314004330112
6135504354115555
712261506662343
oct1712575037777
9413265603188
10130291089407
115028aa17996
122130227bbbb
13c3952a289b
14643dddd623
1535c86b2372
hex1e55f43fff

130291089407 has 8 divisors (see below), whose sum is σ = 130880492160. Its totient is φ = 129702090240.

The previous prime is 130291089367. The next prime is 130291089419. The reversal of 130291089407 is 704980192031.

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

It is a cyclic number.

It is not a de Polignac number, because 130291089407 - 230 = 129217347583 is a prime.

It is a super-2 number, since 2×1302910894072 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130291089437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555863 + ... + 754695.

It is an arithmetic number, because the mean of its divisors is an integer number (16360061520).

Almost surely, 2130291089407 is an apocalyptic number.

130291089407 is a deficient number, since it is larger than the sum of its proper divisors (589402753).

130291089407 is a wasteful number, since it uses less digits than its factorization.

130291089407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201793.

The product of its (nonzero) digits is 108864, while the sum is 44.

The spelling of 130291089407 in words is "one hundred thirty billion, two hundred ninety-one million, eighty-nine thousand, four hundred seven".

Divisors: 1 241 2719 198833 655279 47918753 540626927 130291089407