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10325945 = 57312307
BaseRepresentation
bin100111011000…
…111110111001
3201102121112102
4213120332321
510120412240
61005153145
7153524540
oct47307671
921377472
1010325945
115913043
12355b7b5
1321a7036
14152b157
15d8e815
hex9d8fb9

10325945 has 24 divisors (see below), whose sum is σ = 14680512. Its totient is φ = 6829920.

The previous prime is 10325933. The next prime is 10325951. The reversal of 10325945 is 54952301.

It is not a de Polignac number, because 10325945 - 26 = 10325881 is a prime.

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, 33482 + ... + 33788.

It is an arithmetic number, because the mean of its divisors is an integer number (611688).

Almost surely, 210325945 is an apocalyptic number.

It is an amenable number.

10325945 is a deficient number, since it is larger than the sum of its proper divisors (4354567).

10325945 is an equidigital number, since it uses as much as digits as its factorization.

10325945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381 (or 350 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 10325945 is about 3213.4008464554. The cubic root of 10325945 is about 217.7592451971.

The spelling of 10325945 in words is "ten million, three hundred twenty-five thousand, nine hundred forty-five".

Divisors: 1 5 7 31 35 155 217 307 961 1085 1535 2149 4805 6727 9517 10745 33635 47585 66619 295027 333095 1475135 2065189 10325945