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4253057760 = 253574329437
BaseRepresentation
bin1111110110000000…
…1000001011100000
3101222101212201102210
43331200020023200
532202240322020
61542005442120
7210252252210
oct37540101340
911871781383
104253057760
111892816276
129a8410340
1352a194b33
142c4bc8240
1519d5b03e0
hexfd8082e0

4253057760 has 192 divisors, whose sum is σ = 15667610112. Its totient is φ = 949487616.

The previous prime is 4253057737. The next prime is 4253057779. The reversal of 4253057760 is 677503524.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129762 + ... + 159198.

It is an arithmetic number, because the mean of its divisors is an integer number (81602136).

Almost surely, 24253057760 is an apocalyptic number.

4253057760 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 4253057760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7833805056).

4253057760 is an abundant number, since it is smaller than the sum of its proper divisors (11414552352).

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

4253057760 is a wasteful number, since it uses less digits than its factorization.

4253057760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29505 (or 29497 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 39.

The square root of 4253057760 is about 65215.4717839256. The cubic root of 4253057760 is about 1620.1942763502.

The spelling of 4253057760 in words is "four billion, two hundred fifty-three million, fifty-seven thousand, seven hundred sixty".