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5383518246 = 232299084347
BaseRepresentation
bin1010000001110000…
…11111100000100110
3111220012001001200200
411000320133200212
542011140040441
62250111251330
7250260102321
oct50070374046
914805031620
105383518246
112312945a37
121062b19b46
1367a44c272
14390db57b8
152179617b6
hex140e1f826

5383518246 has 12 divisors (see below), whose sum is σ = 11664289572. Its totient is φ = 1794506076.

The previous prime is 5383518221. The next prime is 5383518247. The reversal of 5383518246 is 6428153835.

5383518246 is a `hidden beast` number, since 53 + 8 + 351 + 8 + 246 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5383518247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 149542156 + ... + 149542191.

It is an arithmetic number, because the mean of its divisors is an integer number (972024131).

Almost surely, 25383518246 is an apocalyptic number.

5383518246 is an abundant number, since it is smaller than the sum of its proper divisors (6280771326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5383518246 is a wasteful number, since it uses less digits than its factorization.

5383518246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299084355 (or 299084352 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 5383518246 is about 73372.4624501591. The cubic root of 5383518246 is about 1752.6239001320.

The spelling of 5383518246 in words is "five billion, three hundred eighty-three million, five hundred eighteen thousand, two hundred forty-six".

Divisors: 1 2 3 6 9 18 299084347 598168694 897253041 1794506082 2691759123 5383518246