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4230996 = 22371119241
BaseRepresentation
bin10000001000111101010100
321221221211120
4100020331110
52040342441
6230403540
750651160
oct20107524
97857746
104230996
11242a8a0
1215005b0
13b51a63
147c1ca0
15588966
hex408f54

4230996 has 96 divisors (see below), whose sum is σ = 13009920. Its totient is φ = 1036800.

The previous prime is 4230959. The next prime is 4230997. The reversal of 4230996 is 6990324.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230997) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17436 + ... + 17676.

It is an arithmetic number, because the mean of its divisors is an integer number (135520).

Almost surely, 24230996 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 4230996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6504960).

4230996 is an abundant number, since it is smaller than the sum of its proper divisors (8778924).

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

4230996 is a wasteful number, since it uses less digits than its factorization.

4230996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 4230996 is about 2056.9385017545. The cubic root of 4230996 is about 161.7387956505.

The spelling of 4230996 in words is "four million, two hundred thirty thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 7 11 12 14 19 21 22 28 33 38 42 44 57 66 76 77 84 114 132 133 154 209 228 231 241 266 308 399 418 462 482 532 627 723 798 836 924 964 1254 1446 1463 1596 1687 2508 2651 2892 2926 3374 4389 4579 5061 5302 5852 6748 7953 8778 9158 10122 10604 13737 15906 17556 18316 18557 20244 27474 31812 32053 37114 50369 54948 55671 64106 74228 96159 100738 111342 128212 151107 192318 201476 222684 302214 352583 384636 604428 705166 1057749 1410332 2115498 4230996