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48911160 = 23351972069
BaseRepresentation
bin1011101010010…
…1001100111000
310102000221111110
42322211030320
5100010124120
64504200320
71132511064
oct272451470
9112027443
1048911160
1125677751
12144690a0
13a19691c
1466d2aa4
1544622e0
hex2ea5338

48911160 has 64 divisors (see below), whose sum is σ = 147549600. Its totient is φ = 12970496.

The previous prime is 48911147. The next prime is 48911171. The reversal of 48911160 is 6111984.

48911160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22606 + ... + 24674.

Almost surely, 248911160 is an apocalyptic number.

48911160 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 48911160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73774800).

48911160 is an abundant number, since it is smaller than the sum of its proper divisors (98638440).

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

48911160 is a wasteful number, since it uses less digits than its factorization.

48911160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2280 (or 2276 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 48911160 is about 6993.6514068118. The cubic root of 48911160 is about 365.7092857041.

The spelling of 48911160 in words is "forty-eight million, nine hundred eleven thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 197 394 591 788 985 1182 1576 1970 2069 2364 2955 3940 4138 4728 5910 6207 7880 8276 10345 11820 12414 16552 20690 23640 24828 31035 41380 49656 62070 82760 124140 248280 407593 815186 1222779 1630372 2037965 2445558 3260744 4075930 4891116 6113895 8151860 9782232 12227790 16303720 24455580 48911160