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48068501 = 132284429
BaseRepresentation
bin1011011101011…
…1011110010101
310100110010120212
42313113132111
544301143001
64434135205
71122401255
oct267273625
9110403525
1048068501
1125151638
1214121505
139c60200
146553965
1543477bb
hex2dd7795

48068501 has 6 divisors (see below), whose sum is σ = 52050690. Its totient is φ = 44370768.

The previous prime is 48068497. The next prime is 48068521. The reversal of 48068501 is 10586084.

It can be written as a sum of positive squares in 3 ways, for example, as 5152900 + 42915601 = 2270^2 + 6551^2 .

It is not a de Polignac number, because 48068501 - 22 = 48068497 is a prime.

It is a super-3 number, since 3×480685013 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48068521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 142046 + ... + 142383.

It is an arithmetic number, because the mean of its divisors is an integer number (8675115).

Almost surely, 248068501 is an apocalyptic number.

It is an amenable number.

48068501 is a deficient number, since it is larger than the sum of its proper divisors (3982189).

48068501 is a wasteful number, since it uses less digits than its factorization.

48068501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284455 (or 284442 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 48068501 is about 6933.1451016115. The cubic root of 48068501 is about 363.5969177496.

The spelling of 48068501 in words is "forty-eight million, sixty-eight thousand, five hundred one".

Divisors: 1 13 169 284429 3697577 48068501