Search a number
-
+
4231055250 = 23553257271
BaseRepresentation
bin1111110000110000…
…1100011110010010
3101220212110212200000
43330030030132102
532131122232000
61535502110430
7206564243022
oct37414143622
911825425600
104231055250
111881358484
129a0b7b416
135257600b6
142c1cdba82
1519b6b6000
hexfc30c792

4231055250 has 192 divisors, whose sum is σ = 11954621952. Its totient is φ = 1119744000.

The previous prime is 4231055249. The next prime is 4231055263. The reversal of 4231055250 is 525501324.

It is a happy number.

4231055250 is digitally balanced in base 2, 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 (27).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15612615 + ... + 15612885.

It is an arithmetic number, because the mean of its divisors is an integer number (62263656).

Almost surely, 24231055250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4231055250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5977310976).

4231055250 is an abundant number, since it is smaller than the sum of its proper divisors (7723566702).

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

4231055250 is a wasteful number, since it uses less digits than its factorization.

4231055250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 4231055250 is about 65046.5621689571. The cubic root of 4231055250 is about 1617.3955063259.

Adding to 4231055250 its reverse (525501324), we get a palindrome (4756556574).

The spelling of 4231055250 in words is "four billion, two hundred thirty-one million, fifty-five thousand, two hundred fifty".