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4908042 = 23219113127
BaseRepresentation
bin10010101110010000001010
3100020100120100
4102232100022
52224024132
6253110230
756501106
oct22562012
910210510
104908042
112852537
121788376
13102ac89
1491a906
1566e37c
hex4ae40a

4908042 has 48 divisors (see below), whose sum is σ = 11381760. Its totient is φ = 1524096.

The previous prime is 4908041. The next prime is 4908049. The reversal of 4908042 is 2408094.

It is a junction number, because it is equal to n+sod(n) for n = 4907997 and 4908015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4908041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38583 + ... + 38709.

It is an arithmetic number, because the mean of its divisors is an integer number (237120).

Almost surely, 24908042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4908042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5690880).

4908042 is an abundant number, since it is smaller than the sum of its proper divisors (6473718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4908042 is a wasteful number, since it uses less digits than its factorization.

4908042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 4908042 is about 2215.4101200455. The cubic root of 4908042 is about 169.9427950549.

The spelling of 4908042 in words is "four million, nine hundred eight thousand, forty-two".

Divisors: 1 2 3 6 9 18 19 38 57 113 114 127 171 226 254 339 342 381 678 762 1017 1143 2034 2147 2286 2413 4294 4826 6441 7239 12882 14351 14478 19323 21717 28702 38646 43053 43434 86106 129159 258318 272669 545338 818007 1636014 2454021 4908042