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2757064051 = 7683576671
BaseRepresentation
bin1010010001010101…
…0111010101110011
321010010220100212101
42210111113111303
521121302022201
61133325241231
7125215441420
oct24425272563
97103810771
102757064051
111195322035
1264b403217
1334c276261
141c2248d47
151120a7d01
hexa4557573

2757064051 has 8 divisors (see below), whose sum is σ = 3155549184. Its totient is φ = 2359733640.

The previous prime is 2757064043. The next prime is 2757064099. The reversal of 2757064051 is 1504607572.

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

It is a cyclic number.

It is not a de Polignac number, because 2757064051 - 23 = 2757064043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2757064051.

It is not an unprimeable number, because it can be changed into a prime (2757064001) 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 7 ways as a sum of consecutive naturals, for example, 283555 + ... + 293116.

It is an arithmetic number, because the mean of its divisors is an integer number (394443648).

Almost surely, 22757064051 is an apocalyptic number.

2757064051 is a deficient number, since it is larger than the sum of its proper divisors (398485133).

2757064051 is an equidigital number, since it uses as much as digits as its factorization.

2757064051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577361.

The product of its (nonzero) digits is 58800, while the sum is 37.

The square root of 2757064051 is about 52507.7522943041. The cubic root of 2757064051 is about 1402.2182607526.

The spelling of 2757064051 in words is "two billion, seven hundred fifty-seven million, sixty-four thousand, fifty-one".

Divisors: 1 7 683 4781 576671 4036697 393866293 2757064051