Search a number
-
+
4680372000 = 253531722943
BaseRepresentation
bin1000101101111100…
…01100111100100000
3110002011221112101010
410112332030330200
534041133401000
62052232340520
7223661335263
oct42676147440
913064845333
104680372000
111a91a47837
12aa7544740
1359787aab5
1432585ccda
151c5d6bd50
hex116f8cf20

4680372000 has 192 divisors, whose sum is σ = 16235541504. Its totient is φ = 1174630400.

The previous prime is 4680371989. The next prime is 4680372007. The reversal of 4680372000 is 2730864.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (4680372007) 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, 192529 + ... + 215471.

It is an arithmetic number, because the mean of its divisors is an integer number (84560112).

Almost surely, 24680372000 is an apocalyptic number.

4680372000 is a gapful number since it is divisible by the number (40) 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 4680372000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8117770752).

4680372000 is an abundant number, since it is smaller than the sum of its proper divisors (11555169504).

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

4680372000 is a wasteful number, since it uses less digits than its factorization.

4680372000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22988 (or 22970 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 4680372000 is about 68413.2443317813. The cubic root of 4680372000 is about 1672.7336394184.

The spelling of 4680372000 in words is "four billion, six hundred eighty million, three hundred seventy-two thousand".