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4904020 = 2251122291
BaseRepresentation
bin10010101101010001010100
3100020011001101
4102231101110
52223412040
6253035444
756453302
oct22552124
910204041
104904020
11284a510
121785b84
1310291b4
14919272
1566d09a
hex4ad454

4904020 has 24 divisors (see below), whose sum is σ = 11235168. Its totient is φ = 1783200.

The previous prime is 4903999. The next prime is 4904023. The reversal of 4904020 is 204094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4904023) 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, 10926 + ... + 11365.

It is an arithmetic number, because the mean of its divisors is an integer number (468132).

Almost surely, 24904020 is an apocalyptic number.

It is an amenable number.

4904020 is an abundant number, since it is smaller than the sum of its proper divisors (6331148).

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

4904020 is a wasteful number, since it uses less digits than its factorization.

4904020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22311 (or 22309 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4904020 is about 2214.5022013988. The cubic root of 4904020 is about 169.8963612827.

The spelling of 4904020 in words is "four million, nine hundred four thousand, twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 22291 44582 89164 111455 222910 245201 445820 490402 980804 1226005 2452010 4904020