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8822360045 = 513297132697
BaseRepresentation
bin10000011011101101…
…01000011111101101
3211202211211022210202
420031312220133231
5121032011010140
64015233443245
7431424552212
oct101566503755
924684738722
108822360045
113817aa0754
121862710525
13aa7a246b5
145d99b3b09
153697dc915
hex20dda87ed

8822360045 has 8 divisors (see below), whose sum is σ = 10587708024. Its totient is φ = 7057304064.

The previous prime is 8822359991. The next prime is 8822360081. The reversal of 8822360045 is 5400632288.

It can be written as a sum of positive squares in 4 ways, for example, as 1387264516 + 7435095529 = 37246^2 + 86227^2 .

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-8822360045 is a prime.

It is a super-2 number, since 2×88223600452 (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 = 8822359990 and 8822360008.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 137 + ... + 132833.

It is an arithmetic number, because the mean of its divisors is an integer number (1323463503).

Almost surely, 28822360045 is an apocalyptic number.

It is an amenable number.

8822360045 is a deficient number, since it is larger than the sum of its proper divisors (1765347979).

8822360045 is a wasteful number, since it uses less digits than its factorization.

8822360045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145999.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 8822360045 is about 93927.4190266080. The cubic root of 8822360045 is about 2066.3073754381.

The spelling of 8822360045 in words is "eight billion, eight hundred twenty-two million, three hundred sixty thousand, forty-five".

Divisors: 1 5 13297 66485 132697 663485 1764472009 8822360045