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48395628 = 22329713859
BaseRepresentation
bin1011100010011…
…1010101101100
310101001202022200
42320213111230
544342130003
64445141500
71125233061
oct270472554
9111052280
1048395628
1125355396
121425a890
13a046088
1465dac68
1543ae6a3
hex2e2756c

48395628 has 36 divisors (see below), whose sum is σ = 123603480. Its totient is φ = 15964416.

The previous prime is 48395623. The next prime is 48395639. The reversal of 48395628 is 82659384.

48395628 is a `hidden beast` number, since 4 + 83 + 9 + 562 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (48395623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3438 + ... + 10421.

It is an arithmetic number, because the mean of its divisors is an integer number (3433430).

Almost surely, 248395628 is an apocalyptic number.

It is an amenable number.

48395628 is an abundant number, since it is smaller than the sum of its proper divisors (75207852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48395628 is a wasteful number, since it uses less digits than its factorization.

48395628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13966 (or 13961 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 48395628 is about 6956.6966298668. The cubic root of 48395628 is about 364.4198653059.

The spelling of 48395628 in words is "forty-eight million, three hundred ninety-five thousand, six hundred twenty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 97 194 291 388 582 873 1164 1746 3492 13859 27718 41577 55436 83154 124731 166308 249462 498924 1344323 2688646 4032969 5377292 8065938 12098907 16131876 24197814 48395628