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5730380400 = 24352172571093
BaseRepresentation
bin1010101011000111…
…01010101001110000
3112210100201111010010
411111203222221300
543213434133100
62344341534520
7262001300253
oct52543525160
915710644103
105730380400
112480717678
12113b114440
13704277144
143c50a709a
1523812a750
hex1558eaa70

5730380400 has 240 divisors, whose sum is σ = 19529580384. Its totient is φ = 1431306240.

The previous prime is 5730380363. The next prime is 5730380407. The reversal of 5730380400 is 40830375.

It is a tau number, because it is divible by the number of its divisors (240).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5730380407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5242254 + ... + 5243346.

Almost surely, 25730380400 is an apocalyptic number.

5730380400 is a gapful number since it is divisible by the number (50) 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 5730380400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9764790192).

5730380400 is an abundant number, since it is smaller than the sum of its proper divisors (13799199984).

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

5730380400 is a wasteful number, since it uses less digits than its factorization.

5730380400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388 (or 1377 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 5730380400 is about 75699.2760863669. The cubic root of 5730380400 is about 1789.4839913751.

The spelling of 5730380400 in words is "five billion, seven hundred thirty million, three hundred eighty thousand, four hundred".