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48068550 = 23252372887
BaseRepresentation
bin1011011101011…
…1011111000110
310100110010122200
42313113133012
544301143200
64434135330
71122401355
oct267273706
9110403580
1048068550
1125151682
1214121546
139c6023a
14655399c
154347800
hex2dd77c6

48068550 has 72 divisors (see below), whose sum is σ = 132680496. Its totient is φ = 12467520.

The previous prime is 48068521. The next prime is 48068557. The reversal of 48068550 is 5586084.

It is a happy number.

48068550 is a `hidden beast` number, since 48 + 0 + 68 + 550 = 666.

It is a super-3 number, since 3×480685503 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48068557) 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 35 ways as a sum of consecutive naturals, for example, 15207 + ... + 18093.

Almost surely, 248068550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48068550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66340248).

48068550 is an abundant number, since it is smaller than the sum of its proper divisors (84611946).

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

48068550 is a wasteful number, since it uses less digits than its factorization.

48068550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2942 (or 2934 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 48068550 is about 6933.1486353604. The cubic root of 48068550 is about 363.5970412972.

The spelling of 48068550 in words is "forty-eight million, sixty-eight thousand, five hundred fifty".

Divisors: 1 2 3 5 6 9 10 15 18 25 30 37 45 50 74 75 90 111 150 185 222 225 333 370 450 555 666 925 1110 1665 1850 2775 2887 3330 5550 5774 8325 8661 14435 16650 17322 25983 28870 43305 51966 72175 86610 106819 129915 144350 213638 216525 259830 320457 433050 534095 640914 649575 961371 1068190 1299150 1602285 1922742 2670475 3204570 4806855 5340950 8011425 9613710 16022850 24034275 48068550