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4331053025 = 5213171574993
BaseRepresentation
bin1000000100010011…
…01001111111100001
3102011211122021211022
410002021221333201
532332222144100
61553433255225
7212220225515
oct40211517741
912154567738
104331053025
111922848272
12a0a564515
135403a2890
142d12cc145
151a5369e85
hex102269fe1

4331053025 has 48 divisors (see below), whose sum is σ = 6164074224. Its totient is φ = 2990407680.

The previous prime is 4331053003. The next prime is 4331053073. The reversal of 4331053025 is 5203501334.

It can be written as a sum of positive squares in 24 ways, for example, as 3636572416 + 694480609 = 60304^2 + 26353^2 .

It is not a de Polignac number, because 4331053025 - 216 = 4330987489 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4331052985 and 4331053003.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 864929 + ... + 869921.

It is an arithmetic number, because the mean of its divisors is an integer number (128418213).

Almost surely, 24331053025 is an apocalyptic number.

It is an amenable number.

4331053025 is a deficient number, since it is larger than the sum of its proper divisors (1833021199).

4331053025 is a wasteful number, since it uses less digits than its factorization.

4331053025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5190 (or 5185 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 4331053025 is about 65810.7363961231. The cubic root of 4331053025 is about 1630.0383928378.

Adding to 4331053025 its reverse (5203501334), we get a palindrome (9534554359).

The spelling of 4331053025 in words is "four billion, three hundred thirty-one million, fifty-three thousand, twenty-five".

Divisors: 1 5 13 17 25 65 85 157 221 325 425 785 1105 2041 2669 3925 4993 5525 10205 13345 24965 34697 51025 64909 66725 84881 124825 173485 324545 424405 783901 867425 1103453 1622725 2122025 3919505 5517265 10190713 13326317 19597525 27586325 50953565 66631585 173242121 254767825 333157925 866210605 4331053025