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130234241406 = 2323949799371
BaseRepresentation
bin111100101001010010…
…0001101000101111110
3110110011020200221102110
41321102210031011332
54113204431211111
6135455003434450
712260216533623
oct1712244150576
9413136627373
10130234241406
115026091a175
12212a7225a26
13c38658a509
14643664234a
1535c36d35a6
hex1e5290d17e

130234241406 has 32 divisors (see below), whose sum is σ = 271824553728. Its totient is φ = 41519170880.

The previous prime is 130234241399. The next prime is 130234241407. The reversal of 130234241406 is 604142432031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130234241407) 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, 1260901 + ... + 1360271.

It is an arithmetic number, because the mean of its divisors is an integer number (8494517304).

Almost surely, 2130234241406 is an apocalyptic number.

130234241406 is an abundant number, since it is smaller than the sum of its proper divisors (141590312322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130234241406 is a wasteful number, since it uses less digits than its factorization.

130234241406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108896.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 130234241406 its reverse (604142432031), we get a palindrome (734376673437).

The spelling of 130234241406 in words is "one hundred thirty billion, two hundred thirty-four million, two hundred forty-one thousand, four hundred six".

Divisors: 1 2 3 6 23 46 69 138 9497 18994 28491 56982 99371 198742 218431 298113 436862 596226 655293 1310586 2285533 4571066 6856599 13713198 943726387 1887452774 2831179161 5662358322 21705706901 43411413802 65117120703 130234241406