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8852745845 = 56726426107
BaseRepresentation
bin10000011111010101…
…00010111001110101
3211211222000002021202
420033222202321311
5121112300331340
64022241022245
7432244045436
oct101752427165
924758002252
108852745845
113833164a89
121870924985
13ab1103168
145dda4348d
1536c2e0c15
hex20faa2e75

8852745845 has 8 divisors (see below), whose sum is σ = 10781852064. Its totient is φ = 6976491984.

The previous prime is 8852745821. The next prime is 8852745859. The reversal of 8852745845 is 5485472588.

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 8852745845 - 230 = 7779004021 is a prime.

It is a super-2 number, since 2×88527458452 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13212719 + ... + 13213388.

It is an arithmetic number, because the mean of its divisors is an integer number (1347731508).

Almost surely, 28852745845 is an apocalyptic number.

It is an amenable number.

8852745845 is a deficient number, since it is larger than the sum of its proper divisors (1929106219).

8852745845 is a wasteful number, since it uses less digits than its factorization.

8852745845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26426179.

The product of its digits is 14336000, while the sum is 56.

The square root of 8852745845 is about 94089.0314808267. The cubic root of 8852745845 is about 2068.6769023134.

The spelling of 8852745845 in words is "eight billion, eight hundred fifty-two million, seven hundred forty-five thousand, eight hundred forty-five".

Divisors: 1 5 67 335 26426107 132130535 1770549169 8852745845