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5755495201 = 101130143801
BaseRepresentation
bin1010101110000110…
…11110001100100001
3112212002222110010221
411113003132030201
543241401321301
62351040123041
7262424621251
oct52703361441
915762873127
105755495201
112493910805
121147606481
1370952b681
143c8563961
1523a43bda1
hex1570de321

5755495201 has 8 divisors (see below), whose sum is σ = 5817080808. Its totient is φ = 5694000000.

The previous prime is 5755495169. The next prime is 5755495259. The reversal of 5755495201 is 1025945575.

It can be written as a sum of positive squares in 4 ways, for example, as 617472801 + 5138022400 = 24849^2 + 71680^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a 3-Lehmer number, since φ(5755495201) divides (5755495201-1)3.

It is a cyclic number.

It is a Carmichael number.

It is not a de Polignac number, because 5755495201 - 25 = 5755495169 is a prime.

It is a deceptive number, since it divides R5755495200.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5755499201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109501 + ... + 153301.

It is an arithmetic number, because the mean of its divisors is an integer number (727135101).

It is a Poulet number, since it divides 25755495200-1.

Almost surely, 25755495201 is an apocalyptic number.

5755495201 is the 43801-st octagonal number.

It is an amenable number.

5755495201 is a deficient number, since it is larger than the sum of its proper divisors (61585607).

5755495201 is a wasteful number, since it uses less digits than its factorization.

5755495201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45203.

The product of its (nonzero) digits is 315000, while the sum is 43.

The square root of 5755495201 is about 75864.9800698583. The cubic root of 5755495201 is about 1792.0944659200.

The spelling of 5755495201 in words is "five billion, seven hundred fifty-five million, four hundred ninety-five thousand, two hundred one".

Divisors: 1 101 1301 43801 131401 4423901 56985101 5755495201