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3838057 = 19792557
BaseRepresentation
bin1110101001000001101001
321012222211021
432221001221
51440304212
6214132441
744423446
oct16510151
97188737
103838057
112191653
121351121
13a44c52
1471c9cd
1550c307
hex3a9069

3838057 has 8 divisors (see below), whose sum is σ = 4092800. Its totient is φ = 3588624.

The previous prime is 3838027. The next prime is 3838097. The reversal of 3838057 is 7508383.

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

It is a cyclic number.

It is not a de Polignac number, because 3838057 - 215 = 3805289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3838027) 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, 223 + ... + 2779.

It is an arithmetic number, because the mean of its divisors is an integer number (511600).

Almost surely, 23838057 is an apocalyptic number.

It is an amenable number.

3838057 is a deficient number, since it is larger than the sum of its proper divisors (254743).

3838057 is a wasteful number, since it uses less digits than its factorization.

3838057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2655.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 3838057 is about 1959.0959649798. The cubic root of 3838057 is about 156.5682894275.

The spelling of 3838057 in words is "three million, eight hundred thirty-eight thousand, fifty-seven".

Divisors: 1 19 79 1501 2557 48583 202003 3838057