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48227700 = 22352198461
BaseRepresentation
bin1011011111111…
…0010101110100
310100202012222010
42313332111310
544321241300
64441404220
71123633353
oct267762564
9110665863
1048227700
1125250204
1214199670
139cb7801
14659599a
154379a50
hex2dfe574

48227700 has 72 divisors (see below), whose sum is σ = 146900320. Its totient is φ = 12182400.

The previous prime is 48227689. The next prime is 48227717. The reversal of 48227700 is 772284.

It is a super-2 number, since 2×482277002 = 4651822094580000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1470 + ... + 9930.

Almost surely, 248227700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48227700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73450160).

48227700 is an abundant number, since it is smaller than the sum of its proper divisors (98672620).

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

48227700 is a wasteful number, since it uses less digits than its factorization.

48227700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8497 (or 8490 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 48227700 is about 6944.6166200878. The cubic root of 48227700 is about 363.9978766531.

Adding to 48227700 its reverse (772284), we get a palindrome (48999984).

It can be divided in two parts, 482 and 27700, that added together give a palindrome (28182).

The spelling of 48227700 in words is "forty-eight million, two hundred twenty-seven thousand, seven hundred".

Divisors: 1 2 3 4 5 6 10 12 15 19 20 25 30 38 50 57 60 75 76 95 100 114 150 190 228 285 300 380 475 570 950 1140 1425 1900 2850 5700 8461 16922 25383 33844 42305 50766 84610 101532 126915 160759 169220 211525 253830 321518 423050 482277 507660 634575 643036 803795 846100 964554 1269150 1607590 1929108 2411385 2538300 3215180 4018975 4822770 8037950 9645540 12056925 16075900 24113850 48227700