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38325741 = 315781371
BaseRepresentation
bin1001001000110…
…0110111101101
32200010011000220
42102030313231
534302410431
63445241553
7643522566
oct222146755
980104026
1038325741
111a6a7773
1210a032b9
137c2b76c
14513916d
153570b96
hex248cded

38325741 has 8 divisors (see below), whose sum is σ = 51427104. Its totient is φ = 25387440.

The previous prime is 38325737. The next prime is 38325757. The reversal of 38325741 is 14752383.

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

It is not a de Polignac number, because 38325741 - 22 = 38325737 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38325761) 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, 40215 + ... + 41156.

It is an arithmetic number, because the mean of its divisors is an integer number (6428388).

Almost surely, 238325741 is an apocalyptic number.

It is an amenable number.

38325741 is a deficient number, since it is larger than the sum of its proper divisors (13101363).

38325741 is a wasteful number, since it uses less digits than its factorization.

38325741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81531.

The product of its digits is 20160, while the sum is 33.

The square root of 38325741 is about 6190.7787070772. The cubic root of 38325741 is about 337.1554519429.

The spelling of 38325741 in words is "thirty-eight million, three hundred twenty-five thousand, seven hundred forty-one".

Divisors: 1 3 157 471 81371 244113 12775247 38325741