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1057083 = 3352361
BaseRepresentation
bin100000010000100111011
31222201001020
410002010323
5232311313
634353523
711661606
oct4020473
91881036
101057083
11662225
1242b8a3
132b01c1
141d733d
1515d323
hex10213b

1057083 has 4 divisors (see below), whose sum is σ = 1409448. Its totient is φ = 704720.

The previous prime is 1057051. The next prime is 1057087. The reversal of 1057083 is 3807501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3807501 = 31269167.

It is a cyclic number.

It is not a de Polignac number, because 1057083 - 25 = 1057051 is a prime.

It is a super-2 number, since 2×10570832 = 2234848937778, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (1057087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176178 + ... + 176183.

It is an arithmetic number, because the mean of its divisors is an integer number (352362).

21057083 is an apocalyptic number.

1057083 is a deficient number, since it is larger than the sum of its proper divisors (352365).

1057083 is an equidigital number, since it uses as much as digits as its factorization.

1057083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352364.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1057083 is about 1028.1454177304. The cubic root of 1057083 is about 101.8676676821.

The spelling of 1057083 in words is "one million, fifty-seven thousand, eighty-three".

Divisors: 1 3 352361 1057083