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48803412 = 2237371167
BaseRepresentation
bin1011101000101…
…0111001010100
310101211110200210
42322022321110
544443202122
64502005420
71131552000
oct272127124
9111743623
1048803412
11256037a9
1214416870
13a159878
1466a5700
15444040c
hex2e8ae54

48803412 has 96 divisors (see below), whose sum is σ = 135475200. Its totient is φ = 13665120.

The previous prime is 48803399. The next prime is 48803459. The reversal of 48803412 is 21430884.

48803412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 48803412.

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 31 ways as a sum of consecutive naturals, for example, 292153 + ... + 292319.

It is an arithmetic number, because the mean of its divisors is an integer number (1411200).

Almost surely, 248803412 is an apocalyptic number.

48803412 is a gapful number since it is divisible by the number (42) 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 48803412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67737600).

48803412 is an abundant number, since it is smaller than the sum of its proper divisors (86671788).

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

48803412 is a wasteful number, since it uses less digits than its factorization.

48803412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 48803412 is about 6985.9438875502. The cubic root of 48803412 is about 365.4405439370.

The spelling of 48803412 in words is "forty-eight million, eight hundred three thousand, four hundred twelve".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 49 71 84 98 142 147 167 196 213 284 294 334 343 426 497 501 588 668 686 852 994 1002 1029 1169 1372 1491 1988 2004 2058 2338 2982 3479 3507 4116 4676 5964 6958 7014 8183 10437 11857 13916 14028 16366 20874 23714 24353 24549 32732 35571 41748 47428 48706 49098 57281 71142 73059 82999 97412 98196 114562 142284 146118 165998 171843 229124 248997 292236 331996 343686 497994 580993 687372 995988 1161986 1742979 2323972 3485958 4066951 6971916 8133902 12200853 16267804 24401706 48803412