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4739904 = 263313211
BaseRepresentation
bin10010000101001101000000
322220210221000
4102011031000
52203134104
6245332000
755200651
oct22051500
98823830
104739904
112748184
121707000
13c9c5a0
148b5528
15639639
hex485340

4739904 has 112 divisors (see below), whose sum is σ = 15077440. Its totient is φ = 1451520.

The previous prime is 4739899. The next prime is 4739929. The reversal of 4739904 is 4099374.

4739904 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22359 + ... + 22569.

It is an arithmetic number, because the mean of its divisors is an integer number (134620).

Almost surely, 24739904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4739904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7538720).

4739904 is an abundant number, since it is smaller than the sum of its proper divisors (10337536).

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

4739904 is a wasteful number, since it uses less digits than its factorization.

4739904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 4739904 is about 2177.1320584659. The cubic root of 4739904 is about 167.9795893571.

The spelling of 4739904 in words is "four million, seven hundred thirty-nine thousand, nine hundred four".

Divisors: 1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 144 156 192 208 211 216 234 288 312 351 416 422 432 468 576 624 633 702 832 844 864 936 1248 1266 1404 1688 1728 1872 1899 2496 2532 2743 2808 3376 3744 3798 5064 5486 5616 5697 6752 7488 7596 8229 10128 10972 11232 11394 13504 15192 16458 20256 21944 22464 22788 24687 30384 32916 40512 43888 45576 49374 60768 65832 74061 87776 91152 98748 121536 131664 148122 175552 182304 197496 263328 296244 364608 394992 526656 592488 789984 1184976 1579968 2369952 4739904