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38500041 = 312833347
BaseRepresentation
bin1001001011011…
…1011011001001
32200110000010110
42102313123021
534324000131
63453104533
7645150006
oct222673311
980400113
1038500041
111a806718
1210a88149
137c8cbb8
1451828ad
1535a7646
hex24b76c9

38500041 has 4 divisors (see below), whose sum is σ = 51333392. Its totient is φ = 25666692.

The previous prime is 38500039. The next prime is 38500043. The reversal of 38500041 is 14000583.

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 an interprime number because it is at equal distance from previous prime (38500039) and next prime (38500043).

It is not a de Polignac number, because 38500041 - 21 = 38500039 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38499990 and 38500017.

It is not an unprimeable number, because it can be changed into a prime (38500043) 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, 6416671 + ... + 6416676.

It is an arithmetic number, because the mean of its divisors is an integer number (12833348).

Almost surely, 238500041 is an apocalyptic number.

It is an amenable number.

38500041 is a deficient number, since it is larger than the sum of its proper divisors (12833351).

38500041 is a wasteful number, since it uses less digits than its factorization.

38500041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12833350.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 38500041 is about 6204.8401268687. The cubic root of 38500041 is about 337.6657906987.

The spelling of 38500041 in words is "thirty-eight million, five hundred thousand, forty-one".

Divisors: 1 3 12833347 38500041