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10825243 = 1113176173
BaseRepresentation
bin101001010010…
…111000011011
3202100222102221
4221102320123
510232401433
61024004511
7161004322
oct51227033
922328387
1010825243
116124190
123760737
132320390
14161b0b9
15e3c72d
hexa52e1b

10825243 has 32 divisors (see below), whose sum is σ = 13874112. Its totient is φ = 8294400.

The previous prime is 10825237. The next prime is 10825259. The reversal of 10825243 is 34252801.

10825243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10825243 - 25 = 10825211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10825223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148255 + ... + 148327.

It is an arithmetic number, because the mean of its divisors is an integer number (433566).

Almost surely, 210825243 is an apocalyptic number.

10825243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10825243 is a deficient number, since it is larger than the sum of its proper divisors (3048869).

10825243 is a wasteful number, since it uses less digits than its factorization.

10825243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 10825243 is about 3290.1737036211. The cubic root of 10825243 is about 221.2139707470.

The spelling of 10825243 in words is "ten million, eight hundred twenty-five thousand, two hundred forty-three".

Divisors: 1 11 13 17 61 73 143 187 221 671 793 803 949 1037 1241 2431 4453 8723 10439 11407 13481 13651 16133 48983 57889 75701 148291 177463 636779 832711 984113 10825243