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4908057 = 371121247
BaseRepresentation
bin10010101110010000011001
3100020100120220
4102232100121
52224024212
6253110253
756501130
oct22562031
910210526
104908057
112852550
121788389
13102ac9b
1491a917
1566e38c
hex4ae419

4908057 has 16 divisors (see below), whose sum is σ = 8159232. Its totient is φ = 2549520.

The previous prime is 4908049. The next prime is 4908067. The reversal of 4908057 is 7508094.

It is not a de Polignac number, because 4908057 - 23 = 4908049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (4908037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10393 + ... + 10854.

It is an arithmetic number, because the mean of its divisors is an integer number (509952).

Almost surely, 24908057 is an apocalyptic number.

It is an amenable number.

4908057 is a deficient number, since it is larger than the sum of its proper divisors (3251175).

4908057 is a wasteful number, since it uses less digits than its factorization.

4908057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21268.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 4908057 is about 2215.4135054206. The cubic root of 4908057 is about 169.9429681816.

The spelling of 4908057 in words is "four million, nine hundred eight thousand, fifty-seven".

Divisors: 1 3 7 11 21 33 77 231 21247 63741 148729 233717 446187 701151 1636019 4908057