Search a number
-
+
117043848 = 233231411279
BaseRepresentation
bin1101111100111…
…11001010001000
322011020102222100
412332133022020
5214430400343
615340353400
72620566465
oct676371210
9264212870
10117043848
1160082859
1233245860
131b33051c
141178a66c
15a41e9d3
hex6f9f288

117043848 has 96 divisors (see below), whose sum is σ = 335462400. Its totient is φ = 36806400.

The previous prime is 117043837. The next prime is 117043859. The reversal of 117043848 is 848340711.

It is an interprime number because it is at equal distance from previous prime (117043837) and next prime (117043859).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90873 + ... + 92151.

It is an arithmetic number, because the mean of its divisors is an integer number (3494400).

Almost surely, 2117043848 is an apocalyptic number.

117043848 is a gapful number since it is divisible by the number (18) 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 117043848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167731200).

117043848 is an abundant number, since it is smaller than the sum of its proper divisors (218418552).

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

117043848 is a wasteful number, since it uses less digits than its factorization.

117043848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363 (or 1356 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 117043848 is about 10818.6805110420. The cubic root of 117043848 is about 489.1584165624.

The spelling of 117043848 in words is "one hundred seventeen million, forty-three thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 31 36 41 62 72 82 93 123 124 164 186 246 248 279 328 369 372 492 558 738 744 984 1116 1271 1279 1476 2232 2542 2558 2952 3813 3837 5084 5116 7626 7674 10168 10232 11439 11511 15252 15348 22878 23022 30504 30696 39649 45756 46044 52439 79298 91512 92088 104878 118947 157317 158596 209756 237894 314634 317192 356841 419512 471951 475788 629268 713682 943902 951576 1258536 1427364 1625609 1887804 2854728 3251218 3775608 4876827 6502436 9753654 13004872 14630481 19507308 29260962 39014616 58521924 117043848