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4380083057 = 75871065973
BaseRepresentation
bin1000001010001001…
…01100001101110001
3102022020220021101102
410011010230031301
532432300124212
62002344214145
7213354043310
oct40504541561
912266807342
104380083057
111948496259
12a22a6a355
1354a5ab62c
142d7a12277
151a98025c2
hex10512c371

4380083057 has 8 divisors (see below), whose sum is σ = 5014341696. Its totient is φ = 3747957552.

The previous prime is 4380083047. The next prime is 4380083069. The reversal of 4380083057 is 7503800834.

It is a happy number.

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 4380083057 - 24 = 4380083041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4380083057.

It is not an unprimeable number, because it can be changed into a prime (4380083047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528878 + ... + 537095.

It is an arithmetic number, because the mean of its divisors is an integer number (626792712).

Almost surely, 24380083057 is an apocalyptic number.

It is an amenable number.

4380083057 is a deficient number, since it is larger than the sum of its proper divisors (634258639).

4380083057 is a wasteful number, since it uses less digits than its factorization.

4380083057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066567.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 4380083057 is about 66182.1959215619. The cubic root of 4380083057 is about 1636.1663200977.

The spelling of 4380083057 in words is "four billion, three hundred eighty million, eighty-three thousand, fifty-seven".

Divisors: 1 7 587 4109 1065973 7461811 625726151 4380083057