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4896297888 = 2531971991301
BaseRepresentation
bin1001000111101011…
…11001001110100000
3110122020020201000020
410203311321032200
540011423013023
62125504353440
7232222562646
oct44365711640
913566221006
104896297888
112092918089
12b47915880
1360051ccb1
143463c9196
151d9cbede3
hex123d793a0

4896297888 has 96 divisors (see below), whose sum is σ = 12992918400. Its totient is φ = 1614412800.

The previous prime is 4896297881. The next prime is 4896297893. The reversal of 4896297888 is 8887926984.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (4896297881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3762838 + ... + 3764138.

It is an arithmetic number, because the mean of its divisors is an integer number (135342900).

Almost surely, 24896297888 is an apocalyptic number.

4896297888 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4896297888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6496459200).

4896297888 is an abundant number, since it is smaller than the sum of its proper divisors (8096620512).

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

4896297888 is a wasteful number, since it uses less digits than its factorization.

4896297888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710 (or 1702 counting only the distinct ones).

The product of its digits is 111476736, while the sum is 69.

The square root of 4896297888 is about 69973.5513462051. The cubic root of 4896297888 is about 1698.0713870218.

The spelling of 4896297888 in words is "four billion, eight hundred ninety-six million, two hundred ninety-seven thousand, eight hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 197 199 394 398 591 597 788 796 1182 1194 1301 1576 1592 2364 2388 2602 3152 3184 3903 4728 4776 5204 6304 6368 7806 9456 9552 10408 15612 18912 19104 20816 31224 39203 41632 62448 78406 117609 124896 156812 235218 256297 258899 313624 470436 512594 517798 627248 768891 776697 940872 1025188 1035596 1254496 1537782 1553394 1881744 2050376 2071192 3075564 3106788 3763488 4100752 4142384 6151128 6213576 8201504 8284768 12302256 12427152 24604512 24854304 51003103 102006206 153009309 204012412 306018618 408024824 612037236 816049648 1224074472 1632099296 2448148944 4896297888