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5381017700 = 2252434912373
BaseRepresentation
bin1010000001011101…
…11101000001100100
3111220000100000120212
411000232331001210
542010020031300
62245541514552
7250226616152
oct50056750144
914800300525
105381017700
112311498273
121062112a58
13679a85056
143909243d2
1521761a935
hex140bbd064

5381017700 has 36 divisors (see below), whose sum is σ = 11680437300. Its totient is φ = 2151738240.

The previous prime is 5381017687. The next prime is 5381017709. The reversal of 5381017700 is 77101835.

It can be written as a sum of positive squares in 6 ways, for example, as 1034780224 + 4346237476 = 32168^2 + 65926^2 .

It is not an unprimeable number, because it can be changed into a prime (5381017709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 428714 + ... + 441086.

Almost surely, 25381017700 is an apocalyptic number.

5381017700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5381017700 is an abundant number, since it is smaller than the sum of its proper divisors (6299419600).

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

5381017700 is a wasteful number, since it uses less digits than its factorization.

5381017700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16736 (or 16729 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 5381017700 is about 73355.4203859538. The cubic root of 5381017700 is about 1752.3525041668.

The spelling of 5381017700 in words is "five billion, three hundred eighty-one million, seventeen thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 50 100 4349 8698 12373 17396 21745 24746 43490 49492 61865 86980 108725 123730 217450 247460 309325 434900 618650 1237300 53810177 107620354 215240708 269050885 538101770 1076203540 1345254425 2690508850 5381017700