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4898484 = 2232136069
BaseRepresentation
bin10010101011111010110100
3100012212110100
4102223322310
52223222414
6252554100
756431203
oct22537264
910185410
104898484
112846338
121782930
131026816
1491723a
1566b609
hex4abeb4

4898484 has 18 divisors (see below), whose sum is σ = 12382370. Its totient is φ = 1632816.

The previous prime is 4898479. The next prime is 4898497. The reversal of 4898484 is 4848984.

It can be written as a sum of positive squares in only one way, i.e., 4088484 + 810000 = 2022^2 + 900^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67999 + ... + 68070.

Almost surely, 24898484 is an apocalyptic number.

It is an amenable number.

4898484 is an abundant number, since it is smaller than the sum of its proper divisors (7483886).

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

4898484 is a wasteful number, since it uses less digits than its factorization.

4898484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136079 (or 136074 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 4898484 is about 2213.2519061327. The cubic root of 4898484 is about 169.8324069217.

The spelling of 4898484 in words is "four million, eight hundred ninety-eight thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 9 12 18 36 136069 272138 408207 544276 816414 1224621 1632828 2449242 4898484