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48305425 = 527247839
BaseRepresentation
bin1011100001000…
…1010100010001
310100220011120211
42320101110101
544331233200
64443204121
71124406100
oct270212421
9110804524
1048305425
11252a3643
1214216641
13a013cbc
1465b6037
154392aba
hex2e11511

48305425 has 36 divisors (see below), whose sum is σ = 71245440. Its totient is φ = 32380320.

The previous prime is 48305423. The next prime is 48305431. The reversal of 48305425 is 52450384.

It is not a de Polignac number, because 48305425 - 21 = 48305423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48305423) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 57156 + ... + 57994.

It is an arithmetic number, because the mean of its divisors is an integer number (1979040).

Almost surely, 248305425 is an apocalyptic number.

It is an amenable number.

48305425 is a deficient number, since it is larger than the sum of its proper divisors (22940015).

48305425 is a wasteful number, since it uses less digits than its factorization.

48305425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 48305425 is about 6950.2104284691. The cubic root of 48305425 is about 364.1933144754.

The spelling of 48305425 in words is "forty-eight million, three hundred five thousand, four hundred twenty-five".

Divisors: 1 5 7 25 35 47 49 175 235 245 329 839 1175 1225 1645 2303 4195 5873 8225 11515 20975 29365 39433 41111 57575 146825 197165 205555 276031 985825 1027775 1380155 1932217 6900775 9661085 48305425