Search a number
-
+
4075087368 = 2331121638609
BaseRepresentation
bin1111001011100100…
…1110011000001000
3101111222222212221210
43302321032120020
531321210243433
61512211133120
7202661446122
oct36271163010
911458885853
104075087368
11180130a500
129588a41a0
134cc351a01
142a92dc212
1518cb58463
hexf2e4e608

4075087368 has 96 divisors (see below), whose sum is σ = 11268079200. Its totient is φ = 1227156480.

The previous prime is 4075087363. The next prime is 4075087417. The reversal of 4075087368 is 8637805704.

It is not an unprimeable number, because it can be changed into a prime (4075087363) 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, 469048 + ... + 477656.

It is an arithmetic number, because the mean of its divisors is an integer number (117375825).

Almost surely, 24075087368 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 4075087368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5634039600).

4075087368 is an abundant number, since it is smaller than the sum of its proper divisors (7192991832).

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

4075087368 is a wasteful number, since it uses less digits than its factorization.

4075087368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8803 (or 8788 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The square root of 4075087368 is about 63836.4109893406. The cubic root of 4075087368 is about 1597.2723536500.

The spelling of 4075087368 in words is "four billion, seventy-five million, eighty-seven thousand, three hundred sixty-eight".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 121 132 163 242 264 326 363 484 489 652 726 968 978 1304 1452 1793 1956 2904 3586 3912 5379 7172 8609 10758 14344 17218 19723 21516 25827 34436 39446 43032 51654 59169 68872 78892 94699 103308 118338 157784 189398 206616 236676 284097 378796 473352 568194 757592 1041689 1136388 1403267 2083378 2272776 2806534 3125067 4166756 4209801 5613068 6250134 8333512 8419602 11226136 12500268 15435937 16839204 25000536 30871874 33678408 46307811 61743748 92615622 123487496 169795307 185231244 339590614 370462488 509385921 679181228 1018771842 1358362456 2037543684 4075087368