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3442123895 = 571993171559
BaseRepresentation
bin1100110100101010…
…1010010001110111
322212212222000022012
43031022222101313
524022140431040
61325320354435
7151204366430
oct31512522167
98785860265
103442123895
111506a976a1
12800915a1b
1342b184302
14249214487
151522c8865
hexcd2aa477

3442123895 has 32 divisors (see below), whose sum is σ = 4762368000. Its totient is φ = 2339542656.

The previous prime is 3442123889. The next prime is 3442123933. The reversal of 3442123895 is 5983212443.

It is a cyclic number.

It is not a de Polignac number, because 3442123895 - 214 = 3442107511 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2207126 + ... + 2208684.

It is an arithmetic number, because the mean of its divisors is an integer number (148824000).

Almost surely, 23442123895 is an apocalyptic number.

3442123895 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3442123895 is a deficient number, since it is larger than the sum of its proper divisors (1320244105).

3442123895 is a wasteful number, since it uses less digits than its factorization.

3442123895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2087.

The product of its digits is 207360, while the sum is 41.

The square root of 3442123895 is about 58669.6164551977. The cubic root of 3442123895 is about 1509.8790738358.

The spelling of 3442123895 in words is "three billion, four hundred forty-two million, one hundred twenty-three thousand, eight hundred ninety-five".

Divisors: 1 5 7 35 199 317 995 1393 1559 1585 2219 6965 7795 10913 11095 54565 63083 310241 315415 441581 494203 1551205 2171687 2207905 2471015 3459421 10858435 17297105 98346397 491731985 688424779 3442123895