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38859041 = 1323312829
BaseRepresentation
bin1001010000111…
…1000100100001
32201010020120202
42110033010201
534421442131
63504514545
7651203444
oct224170441
981106522
1038859041
111aa31411
121101ba55
138087420
14523765b
153628bcb
hex250f121

38859041 has 8 divisors (see below), whose sum is σ = 42031080. Its totient is φ = 35713152.

The previous prime is 38859011. The next prime is 38859053. The reversal of 38859041 is 14095883.

It can be written as a sum of positive squares in 4 ways, for example, as 1392400 + 37466641 = 1180^2 + 6121^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-38859041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38858986 and 38859004.

It is not an unprimeable number, because it can be changed into a prime (38859001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3386 + ... + 9443.

It is an arithmetic number, because the mean of its divisors is an integer number (5253885).

Almost surely, 238859041 is an apocalyptic number.

It is an amenable number.

38859041 is a deficient number, since it is larger than the sum of its proper divisors (3172039).

38859041 is a wasteful number, since it uses less digits than its factorization.

38859041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13075.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 38859041 is about 6233.7020300942. The cubic root of 38859041 is about 338.7120854612.

The spelling of 38859041 in words is "thirty-eight million, eight hundred fifty-nine thousand, forty-one".

Divisors: 1 13 233 3029 12829 166777 2989157 38859041