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24950285 = 52329433
BaseRepresentation
bin101111100101…
…1011000001101
31201221121100122
41133023120031
522341402120
62250434325
7422034233
oct137133015
951847318
1024950285
11130a1578
1284329a5
1352276a9
143456953
1522cca25
hex17cb60d

24950285 has 12 divisors (see below), whose sum is σ = 31302012. Its totient is φ = 19090368.

The previous prime is 24950269. The next prime is 24950291. The reversal of 24950285 is 58205942.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13205956 + 11744329 = 3634^2 + 3427^2 .

It is not a de Polignac number, because 24950285 - 24 = 24950269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2072 + ... + 7361.

It is an arithmetic number, because the mean of its divisors is an integer number (2608501).

Almost surely, 224950285 is an apocalyptic number.

It is an amenable number.

24950285 is a deficient number, since it is larger than the sum of its proper divisors (6351727).

24950285 is an equidigital number, since it uses as much as digits as its factorization.

24950285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9484 (or 9461 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 24950285 is about 4995.0260259582. The cubic root of 24950285 is about 292.2078218110.

The spelling of 24950285 in words is "twenty-four million, nine hundred fifty thousand, two hundred eighty-five".

Divisors: 1 5 23 115 529 2645 9433 47165 216959 1084795 4990057 24950285