Search a number
-
+
3830554112 = 29711473
BaseRepresentation
bin1110010001010001…
…1001111000000000
3100212221212022101112
43210110121320000
530321110212422
61432034022452
7163632113150
oct34424317000
910787768345
103830554112
111696280000
128aaa17a28
134907a4688
14284a46760
15176453ee2
hexe4519e00

3830554112 has 200 divisors, whose sum is σ = 9753445680. Its totient is φ = 1471979520.

The previous prime is 3830554111. The next prime is 3830554129. The reversal of 3830554112 is 2114550383.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3830554111) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 52473308 + ... + 52473380.

Almost surely, 23830554112 is an apocalyptic number.

3830554112 is a gapful number since it is divisible by the number (32) 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 3830554112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4876722840).

3830554112 is an abundant number, since it is smaller than the sum of its proper divisors (5922891568).

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

3830554112 is an frugal number, since it uses more digits than its factorization.

3830554112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 3830554112 is about 61891.4704301005. The cubic root of 3830554112 is about 1564.6619952091.

The spelling of 3830554112 in words is "three billion, eight hundred thirty million, five hundred fifty-four thousand, one hundred twelve".