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4342017369 = 31447339123
BaseRepresentation
bin1000000101100110…
…11110110101011001
3102012121021100002010
410002303132311121
532343024023434
61554504300133
7212412352524
oct40263366531
912177240063
104342017369
111928a56a08
12a12171649
13542741361
142d2943bbb
151a62d39e9
hex102cded59

4342017369 has 4 divisors (see below), whose sum is σ = 5789356496. Its totient is φ = 2894678244.

The previous prime is 4342017367. The next prime is 4342017397. The reversal of 4342017369 is 9637102434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4342017369 - 21 = 4342017367 is a prime.

It is a super-2 number, since 2×43420173692 = 37706229665395364322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4342017367) 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 3 ways as a sum of consecutive naturals, for example, 723669559 + ... + 723669564.

It is an arithmetic number, because the mean of its divisors is an integer number (1447339124).

Almost surely, 24342017369 is an apocalyptic number.

It is an amenable number.

4342017369 is a deficient number, since it is larger than the sum of its proper divisors (1447339127).

4342017369 is a wasteful number, since it uses less digits than its factorization.

4342017369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447339126.

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 4342017369 is about 65893.9858333065. The cubic root of 4342017369 is about 1631.4127499984.

The spelling of 4342017369 in words is "four billion, three hundred forty-two million, seventeen thousand, three hundred sixty-nine".

Divisors: 1 3 1447339123 4342017369