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48795428 = 22112181557
BaseRepresentation
bin1011101000100…
…0111100100100
310101211001202002
42322020330210
544442423203
64501504432
71131516503
oct272107444
9111731662
1048795428
11255a8800
1214412118
13a156046
1466a283a
15443cd88
hex2e88f24

48795428 has 36 divisors (see below), whose sum is σ = 94548636. Its totient is φ = 22017600.

The previous prime is 48795391. The next prime is 48795433. The reversal of 48795428 is 82459784.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1982464 + 46812964 = 1408^2 + 6842^2 .

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, 87326 + ... + 87882.

It is an arithmetic number, because the mean of its divisors is an integer number (2626351).

Almost surely, 248795428 is an apocalyptic number.

It is an amenable number.

48795428 is a deficient number, since it is larger than the sum of its proper divisors (45753208).

48795428 is a wasteful number, since it uses less digits than its factorization.

48795428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764 (or 751 counting only the distinct ones).

The product of its digits is 645120, while the sum is 47.

The square root of 48795428 is about 6985.3724310161. The cubic root of 48795428 is about 365.4206147538.

The spelling of 48795428 in words is "forty-eight million, seven hundred ninety-five thousand, four hundred twenty-eight".

Divisors: 1 2 4 11 22 44 121 181 242 362 484 557 724 1114 1991 2228 3982 6127 7964 12254 21901 24508 43802 67397 87604 100817 134794 201634 269588 403268 1108987 2217974 4435948 12198857 24397714 48795428