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4270081577 = 31197699211
BaseRepresentation
bin1111111010000100…
…0100011000101001
3102000120220121201112
43332201010120221
532221120102302
61543414400105
7210550044266
oct37641043051
912016817645
104270081577
1118a1393543
129b2060035
135308756b8
142c717a26d
1519ed24552
hexfe844629

4270081577 has 8 divisors (see below), whose sum is σ = 4430207232. Its totient is φ = 4111354800.

The previous prime is 4270081567. The next prime is 4270081579. The reversal of 4270081577 is 7751800724.

4270081577 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4270081577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4270081579) 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, 343499 + ... + 355712.

It is an arithmetic number, because the mean of its divisors is an integer number (553775904).

Almost surely, 24270081577 is an apocalyptic number.

It is an amenable number.

4270081577 is a deficient number, since it is larger than the sum of its proper divisors (160125655).

4270081577 is a wasteful number, since it uses less digits than its factorization.

4270081577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699439.

The product of its (nonzero) digits is 109760, while the sum is 41.

The square root of 4270081577 is about 65345.8612078837. The cubic root of 4270081577 is about 1622.3531287286.

The spelling of 4270081577 in words is "four billion, two hundred seventy million, eighty-one thousand, five hundred seventy-seven".

Divisors: 1 31 197 6107 699211 21675541 137744567 4270081577