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4740455525 = 521317858001
BaseRepresentation
bin1000110101000110…
…11001110001100101
3110020101000002110212
410122203121301211
534202024034100
62102220225205
7225321131021
oct43243316145
913211002425
104740455525
112012955443
12b0369b205
135a7156a90
1432d81d381
151cb289635
hex11a8d9c65

4740455525 has 24 divisors (see below), whose sum is σ = 6702711624. Its totient is φ = 3294720000.

The previous prime is 4740455431. The next prime is 4740455539. The reversal of 4740455525 is 5255540474.

It can be written as a sum of positive squares in 12 ways, for example, as 312617761 + 4427837764 = 17681^2 + 66542^2 .

It is not a de Polignac number, because 4740455525 - 210 = 4740454501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 423476 + ... + 434525.

It is an arithmetic number, because the mean of its divisors is an integer number (279279651).

Almost surely, 24740455525 is an apocalyptic number.

It is an amenable number.

4740455525 is a deficient number, since it is larger than the sum of its proper divisors (1962256099).

4740455525 is a wasteful number, since it uses less digits than its factorization.

4740455525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858041 (or 858036 counting only the distinct ones).

The product of its (nonzero) digits is 560000, while the sum is 41.

The square root of 4740455525 is about 68850.9660426054. The cubic root of 4740455525 is about 1679.8610435192.

Adding to 4740455525 its reverse (5255540474), we get a palindrome (9995995999).

The spelling of 4740455525 in words is "four billion, seven hundred forty million, four hundred fifty-five thousand, five hundred twenty-five".

Divisors: 1 5 13 17 25 65 85 221 325 425 1105 5525 858001 4290005 11154013 14586017 21450025 55770065 72930085 189618221 278850325 364650425 948091105 4740455525