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5007650805 = 3251574091733
BaseRepresentation
bin1001010100111101…
…01010111111110101
3110220222210000111100
410222132222333311
540223424311210
62144523200313
7235044221013
oct45236527765
913828700440
105007650805
11213a763193
12b79076099
1361a60a0b1
143570d38b3
151e49685c0
hex12a7aaff5

5007650805 has 48 divisors (see below), whose sum is σ = 8761624560. Its totient is φ = 2645720064.

The previous prime is 5007650789. The next prime is 5007650831. The reversal of 5007650805 is 5080567005.

5007650805 is a `hidden beast` number, since 500 + 76 + 5 + 0 + 80 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 7322436 + 5000328369 = 2706^2 + 70713^2 .

It is not a de Polignac number, because 5007650805 - 24 = 5007650789 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5007650805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2888719 + ... + 2890451.

It is an arithmetic number, because the mean of its divisors is an integer number (182533845).

Almost surely, 25007650805 is an apocalyptic number.

It is an amenable number.

5007650805 is a deficient number, since it is larger than the sum of its proper divisors (3753973755).

5007650805 is a wasteful number, since it uses less digits than its factorization.

5007650805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310 (or 2307 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The square root of 5007650805 is about 70764.7568002604. The cubic root of 5007650805 is about 1710.8476816976.

The spelling of 5007650805 in words is "five billion, seven million, six hundred fifty thousand, eight hundred five".

Divisors: 1 3 5 9 15 45 157 409 471 785 1227 1413 1733 2045 2355 3681 5199 6135 7065 8665 15597 18405 25995 64213 77985 192639 272081 321065 577917 708797 816243 963195 1360405 2126391 2448729 2889585 3543985 4081215 6379173 10631955 12243645 31895865 111281129 333843387 556405645 1001530161 1669216935 5007650805