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2353500125 = 5318828001
BaseRepresentation
bin1000110001000111…
…1000111111011101
320002000112012020022
42030101320333131
514304444001000
61025311401525
7112215264254
oct21421707735
96060465208
102353500125
11aa8542529
125582232a5
132b6787732
141847d779b
15db93d585
hex8c478fdd

2353500125 has 8 divisors (see below), whose sum is σ = 2937168312. Its totient is φ = 1882800000.

The previous prime is 2353500101. The next prime is 2353500161. The reversal of 2353500125 is 5210053532.

It can be written as a sum of positive squares in 4 ways, for example, as 82119844 + 2271380281 = 9062^2 + 47659^2 .

It is not a de Polignac number, because 2353500125 - 212 = 2353496029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2353500094 and 2353500103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9413876 + ... + 9414125.

It is an arithmetic number, because the mean of its divisors is an integer number (367146039).

Almost surely, 22353500125 is an apocalyptic number.

2353500125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2353500125 is a deficient number, since it is larger than the sum of its proper divisors (583668187).

2353500125 is an equidigital number, since it uses as much as digits as its factorization.

2353500125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18828016 (or 18828006 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 2353500125 is about 48512.8861747062. The cubic root of 2353500125 is about 1330.1626282753.

Adding to 2353500125 its reverse (5210053532), we get a palindrome (7563553657).

The spelling of 2353500125 in words is "two billion, three hundred fifty-three million, five hundred thousand, one hundred twenty-five".

Divisors: 1 5 25 125 18828001 94140005 470700025 2353500125