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4755171139 = 59722911149
BaseRepresentation
bin1000110110110111…
…00010011101000011
3110021101200201111121
410123123202131003
534214310434024
62103503453111
7225560200465
oct43333423503
913241621447
104755171139
112020196504
12b085b7197
135aa209b44
14331770135
151cc6e48e4
hex11b6e2743

4755171139 has 8 divisors (see below), whose sum is σ = 4836870000. Its totient is φ = 4673509152.

The previous prime is 4755171137. The next prime is 4755171181. The reversal of 4755171139 is 9311715574.

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 4755171139 - 21 = 4755171137 is a prime.

It is a super-2 number, since 2×47551711392 = 45223305122357114642, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4755171095 and 4755171104.

It is not an unprimeable number, because it can be changed into a prime (4755171137) 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, 420937 + ... + 432085.

It is an arithmetic number, because the mean of its divisors is an integer number (604608750).

Almost surely, 24755171139 is an apocalyptic number.

4755171139 is a deficient number, since it is larger than the sum of its proper divisors (81698861).

4755171139 is a wasteful number, since it uses less digits than its factorization.

4755171139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18437.

The product of its digits is 132300, while the sum is 43.

The square root of 4755171139 is about 68957.7489409276. The cubic root of 4755171139 is about 1681.5974906654.

The spelling of 4755171139 in words is "four billion, seven hundred fifty-five million, one hundred seventy-one thousand, one hundred thirty-nine".

Divisors: 1 59 7229 11149 426511 657791 80596121 4755171139