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48675768 = 2336730271
BaseRepresentation
bin1011100110101…
…1101110111000
310101120222121020
42321223232320
544430111033
64455142440
71130510601
oct271535670
9111528536
1048675768
1125526909
1214374a20
13a11373b
146670da8
1544176b3
hex2e6bbb8

48675768 has 32 divisors (see below), whose sum is σ = 123509760. Its totient is φ = 15982560.

The previous prime is 48675761. The next prime is 48675769. The reversal of 48675768 is 86757684.

It is a self number, because there is not a number n which added to its sum of digits gives 48675768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48675761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13528 + ... + 16743.

It is an arithmetic number, because the mean of its divisors is an integer number (3859680).

Almost surely, 248675768 is an apocalyptic number.

It is an amenable number.

48675768 is an abundant number, since it is smaller than the sum of its proper divisors (74833992).

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

48675768 is a wasteful number, since it uses less digits than its factorization.

48675768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30347 (or 30343 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 51.

The square root of 48675768 is about 6976.8021327826. The cubic root of 48675768 is about 365.1216658269.

The spelling of 48675768 in words is "forty-eight million, six hundred seventy-five thousand, seven hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 24 67 134 201 268 402 536 804 1608 30271 60542 90813 121084 181626 242168 363252 726504 2028157 4056314 6084471 8112628 12168942 16225256 24337884 48675768