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30343113332401 = 171804998891297
BaseRepresentation
bin1101110011000110011100…
…11111011101011010110001
310222102202212201221222220011
412321203032133131122301
512434120144003114101
6144311233412414521
76251134430526322
oct671431637353261
9128382781858804
1030343113332401
119739495484081
1234a0847317441
1313c1460335a1c
1476c886364449
1537946244d751
hex1b98ce7dd6b1

30343113332401 has 8 divisors (see below), whose sum is σ = 32129782720200. Its totient is φ = 28556641763328.

The previous prime is 30343113332387. The next prime is 30343113332459. The reversal of 30343113332401 is 10423331134303.

It can be written as a sum of positive squares in 4 ways, for example, as 15045244592400 + 15297868740001 = 3878820^2 + 3911249^2 .

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 30343113332401 - 221 = 30343111235249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30343113332461) 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, 49138816 + ... + 49752481.

It is an arithmetic number, because the mean of its divisors is an integer number (4016222840025).

Almost surely, 230343113332401 is an apocalyptic number.

It is an amenable number.

30343113332401 is a deficient number, since it is larger than the sum of its proper divisors (1786669387799).

30343113332401 is a wasteful number, since it uses less digits than its factorization.

30343113332401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98909363.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 30343113332401 its reverse (10423331134303), we get a palindrome (40766444466704).

The spelling of 30343113332401 in words is "thirty trillion, three hundred forty-three billion, one hundred thirteen million, three hundred thirty-two thousand, four hundred one".

Divisors: 1 17 18049 306833 98891297 1681152049 1784889019553 30343113332401