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48167880 = 2335795081
BaseRepresentation
bin1011011110111…
…1101111001000
310100122011220120
42313233233020
544312333010
64440223240
71123264065
oct267575710
9110564816
1048167880
112520a272
121416ab20
139c96507
14657bc6c
154366e70
hex2defbc8

48167880 has 64 divisors (see below), whose sum is σ = 146361600. Its totient is φ = 12679680.

The previous prime is 48167849. The next prime is 48167881. The reversal of 48167880 is 8876184.

It is not an unprimeable number, because it can be changed into a prime (48167881) 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 15 ways as a sum of consecutive naturals, for example, 6940 + ... + 12020.

It is an arithmetic number, because the mean of its divisors is an integer number (2286900).

Almost surely, 248167880 is an apocalyptic number.

48167880 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 48167880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73180800).

48167880 is an abundant number, since it is smaller than the sum of its proper divisors (98193720).

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

48167880 is a wasteful number, since it uses less digits than its factorization.

48167880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5174 (or 5170 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 48167880 is about 6940.3083504986. The cubic root of 48167880 is about 363.8473175213.

The spelling of 48167880 in words is "forty-eight million, one hundred sixty-seven thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 79 120 158 237 316 395 474 632 790 948 1185 1580 1896 2370 3160 4740 5081 9480 10162 15243 20324 25405 30486 40648 50810 60972 76215 101620 121944 152430 203240 304860 401399 609720 802798 1204197 1605596 2006995 2408394 3211192 4013990 4816788 6020985 8027980 9633576 12041970 16055960 24083940 48167880