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4075033 = 31113103
BaseRepresentation
bin1111100010111000011001
321200000220011
433202320121
52020400113
6223201521
746431364
oct17427031
97600804
104075033
1123336a6
1214462a1
13ac8a81
147810db
1555763d
hex3e2e19

4075033 has 4 divisors (see below), whose sum is σ = 4088448. Its totient is φ = 4061620.

The previous prime is 4075021. The next prime is 4075039. The reversal of 4075033 is 3305704.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4075033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4074995 and 4075013.

It is not an unprimeable number, because it can be changed into a prime (4075039) 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, 6241 + ... + 6862.

It is an arithmetic number, because the mean of its divisors is an integer number (1022112).

Almost surely, 24075033 is an apocalyptic number.

It is an amenable number.

4075033 is a deficient number, since it is larger than the sum of its proper divisors (13415).

4075033 is a wasteful number, since it uses less digits than its factorization.

4075033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13414.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 4075033 is about 2018.6710975293. The cubic root of 4075033 is about 159.7265250253.

The spelling of 4075033 in words is "four million, seventy-five thousand, thirty-three".

Divisors: 1 311 13103 4075033