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38055041 = 231654567
BaseRepresentation
bin1001000100101…
…0110010000001
32122121101200222
42101022302001
534220230131
63435352425
7641314433
oct221126201
978541628
1038055041
111a532352
12108b2715
137b6549b
1450a8653
15351a87b
hex244ac81

38055041 has 4 divisors (see below), whose sum is σ = 39709632. Its totient is φ = 36400452.

The previous prime is 38055037. The next prime is 38055053. The reversal of 38055041 is 14055083.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14055083 = 72007869.

It is a cyclic number.

It is not a de Polignac number, because 38055041 - 22 = 38055037 is a prime.

It is a super-2 number, since 2×380550412 = 2896372291023362, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38055041.

It is not an unprimeable number, because it can be changed into a prime (38055001) 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, 827261 + ... + 827306.

It is an arithmetic number, because the mean of its divisors is an integer number (9927408).

Almost surely, 238055041 is an apocalyptic number.

It is an amenable number.

38055041 is a deficient number, since it is larger than the sum of its proper divisors (1654591).

38055041 is a wasteful number, since it uses less digits than its factorization.

38055041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1654590.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 38055041 is about 6168.8768021415. The cubic root of 38055041 is about 336.3597838525.

The spelling of 38055041 in words is "thirty-eight million, fifty-five thousand, forty-one".

Divisors: 1 23 1654567 38055041