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10125254441305 = 52025050888261
BaseRepresentation
bin1001001101010111100000…
…1100011011100101011001
31022211222001101120010202001
42103111320030123211121
52311343010114110210
633311251102241001
72063345146464463
oct223257014334531
938758041503661
1010125254441305
113254107192713
121176413286161
13585a65b0a553
142700ca24b133
151285ab36003a
hex9357831b959

10125254441305 has 4 divisors (see below), whose sum is σ = 12150305329572. Its totient is φ = 8100203553040.

The previous prime is 10125254441303. The next prime is 10125254441369. The reversal of 10125254441305 is 50314445252101.

10125254441305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2602346486041 + 7522907955264 = 1613179^2 + 2742792^2 .

It is not a de Polignac number, because 10125254441305 - 21 = 10125254441303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10125254441303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1012525444126 + ... + 1012525444135.

It is an arithmetic number, because the mean of its divisors is an integer number (3037576332393).

Almost surely, 210125254441305 is an apocalyptic number.

It is an amenable number.

10125254441305 is a deficient number, since it is larger than the sum of its proper divisors (2025050888267).

10125254441305 is an equidigital number, since it uses as much as digits as its factorization.

10125254441305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025050888266.

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 10125254441305 its reverse (50314445252101), we get a palindrome (60439699693406).

The spelling of 10125254441305 in words is "ten trillion, one hundred twenty-five billion, two hundred fifty-four million, four hundred forty-one thousand, three hundred five".

Divisors: 1 5 2025050888261 10125254441305