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48068793 = 326187557
BaseRepresentation
bin1011011101011…
…1100010111001
310100110010222200
42313113202321
544301200133
64434140413
71122402153
oct267274271
9110403880
1048068793
1125151883
1214121709
139c60396
146553ad3
154347913
hex2dd78b9

48068793 has 12 divisors (see below), whose sum is σ = 70571748. Its totient is φ = 31520160.

The previous prime is 48068791. The next prime is 48068819. The reversal of 48068793 is 39786084.

It is a happy number.

48068793 is a `hidden beast` number, since 480 + 6 + 87 + 93 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1447209 + 46621584 = 1203^2 + 6828^2 .

It is not a de Polignac number, because 48068793 - 21 = 48068791 is a prime.

It is a super-3 number, since 3×480687933 (a number of 24 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (48068791) 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, 43230 + ... + 44327.

It is an arithmetic number, because the mean of its divisors is an integer number (5880979).

Almost surely, 248068793 is an apocalyptic number.

It is an amenable number.

48068793 is a deficient number, since it is larger than the sum of its proper divisors (22502955).

48068793 is a wasteful number, since it uses less digits than its factorization.

48068793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87624 (or 87621 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 48068793 is about 6933.1661598436. The cubic root of 48068793 is about 363.5976539912.

The spelling of 48068793 in words is "forty-eight million, sixty-eight thousand, seven hundred ninety-three".

Divisors: 1 3 9 61 183 549 87557 262671 788013 5340977 16022931 48068793