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5755072698 = 2321572036473
BaseRepresentation
bin1010101110000011…
…10111000010111010
3112212002011222120200
411113001313002322
543241244311243
62351023103030
7262421211414
oct52701670272
915762158520
105755072698
112493652331
121147441a76
1370941127b
143c84939b4
1523a3a6ad3
hex1570770ba

5755072698 has 24 divisors (see below), whose sum is σ = 12548752788. Its totient is φ = 1906137792.

The previous prime is 5755072693. The next prime is 5755072751. The reversal of 5755072698 is 8962705575.

5755072698 is a `hidden beast` number, since 5 + 75 + 507 + 2 + 69 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5322723849 + 432348849 = 72957^2 + 20793^2 .

It is not an unprimeable number, because it can be changed into a prime (5755072693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1015411 + ... + 1021062.

Almost surely, 25755072698 is an apocalyptic number.

5755072698 is an abundant number, since it is smaller than the sum of its proper divisors (6793680090).

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

5755072698 is a wasteful number, since it uses less digits than its factorization.

5755072698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2036638 (or 2036635 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 54.

The square root of 5755072698 is about 75862.1954467441. The cubic root of 5755072698 is about 1792.0506131156.

The spelling of 5755072698 in words is "five billion, seven hundred fifty-five million, seventy-two thousand, six hundred ninety-eight".

Divisors: 1 2 3 6 9 18 157 314 471 942 1413 2826 2036473 4072946 6109419 12218838 18328257 36656514 319726261 639452522 959178783 1918357566 2877536349 5755072698