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48082880 = 2652347139
BaseRepresentation
bin1011011101101…
…0111111000000
310100110212022102
42313122333000
544302123010
64434325532
71122461216
oct267327700
9110425272
1048082880
112516141a
12141298a8
139c66911
146558cb6
15434bba5
hex2ddafc0

48082880 has 112 divisors (see below), whose sum is σ = 122895360. Its totient is φ = 17875968.

The previous prime is 48082871. The next prime is 48082883. The reversal of 48082880 is 8828084.

48082880 = T296 + T297 + ... + T679.

It is a super-3 number, since 3×480828803 (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 (48082883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345851 + ... + 345989.

It is an arithmetic number, because the mean of its divisors is an integer number (1097280).

Almost surely, 248082880 is an apocalyptic number.

48082880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48082880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61447680).

48082880 is an abundant number, since it is smaller than the sum of its proper divisors (74812480).

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

48082880 is a wasteful number, since it uses less digits than its factorization.

48082880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 38.

The square root of 48082880 is about 6934.1819993421. The cubic root of 48082880 is about 363.6331690628.

The spelling of 48082880 in words is "forty-eight million, eighty-two thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 23 32 40 46 47 64 80 92 94 115 139 160 184 188 230 235 278 320 368 376 460 470 556 695 736 752 920 940 1081 1112 1390 1472 1504 1840 1880 2162 2224 2780 3008 3197 3680 3760 4324 4448 5405 5560 6394 6533 7360 7520 8648 8896 10810 11120 12788 13066 15040 15985 17296 21620 22240 25576 26132 31970 32665 34592 43240 44480 51152 52264 63940 65330 69184 86480 102304 104528 127880 130660 150259 172960 204608 209056 255760 261320 300518 345920 418112 511520 522640 601036 751295 1023040 1045280 1202072 1502590 2090560 2404144 3005180 4808288 6010360 9616576 12020720 24041440 48082880