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10005554431413 = 326346317517739
BaseRepresentation
bin1001000110011001100110…
…0001001000010110110101
31022102112002021212121022100
42101212121201020112311
52302412333413301123
633140253243452313
72051606652261012
oct221463141102665
938375067777270
1010005554431413
1132083716a5602
121157187b27099
1357769ab19628
142683b2ab4709
151254028b5643
hex919998485b5

10005554431413 has 12 divisors (see below), whose sum is σ = 14452696067680. Its totient is φ = 6670264133736.

The previous prime is 10005554431349. The next prime is 10005554431451. The reversal of 10005554431413 is 31413445550001.

10005554431413 is a `hidden beast` number, since 100 + 0 + 5 + 5 + 544 + 3 + 1 + 4 + 1 + 3 = 666.

It is not a de Polignac number, because 10005554431413 - 26 = 10005554431349 is a prime.

It is a super-2 number, since 2×100055544314132 (a number of 27 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 (10005554431513) 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 11 ways as a sum of consecutive naturals, for example, 8187703 + ... + 9330036.

Almost surely, 210005554431413 is an apocalyptic number.

It is an amenable number.

10005554431413 is a deficient number, since it is larger than the sum of its proper divisors (4447141636267).

10005554431413 is a wasteful number, since it uses less digits than its factorization.

10005554431413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17581208 (or 17581205 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 10005554431413 its reverse (31413445550001), we get a palindrome (41418999981414).

The spelling of 10005554431413 in words is "ten trillion, five billion, five hundred fifty-four million, four hundred thirty-one thousand, four hundred thirteen".

Divisors: 1 3 9 63463 190389 571167 17517739 52553217 157659651 1111728270157 3335184810471 10005554431413