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10664055245 = 54233750377
BaseRepresentation
bin10011110111010000…
…01001000111001101
31000112012022010200002
421323220021013031
5133314444231440
64522103414045
7525156655034
oct117350110715
930465263602
1010664055245
1145826435a8
122097454325
13100c452a7c
1473242171b
15426330115
hex27ba091cd

10664055245 has 8 divisors (see below), whose sum is σ = 12797422584. Its totient is φ = 8530873344.

The previous prime is 10664055223. The next prime is 10664055257. The reversal of 10664055245 is 54255046601.

10664055245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3563970601 + 7100084644 = 59699^2 + 84262^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10664055245 is a prime.

It is a super-2 number, since 2×106640552452 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10664055199 and 10664055208.

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 7 ways as a sum of consecutive naturals, for example, 186497 + ... + 236873.

It is an arithmetic number, because the mean of its divisors is an integer number (1599677823).

Almost surely, 210664055245 is an apocalyptic number.

It is an amenable number.

10664055245 is a deficient number, since it is larger than the sum of its proper divisors (2133367339).

10664055245 is an equidigital number, since it uses as much as digits as its factorization.

10664055245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92719.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 10664055245 in words is "ten billion, six hundred sixty-four million, fifty-five thousand, two hundred forty-five".

Divisors: 1 5 42337 50377 211685 251885 2132811049 10664055245