Search a number
-
+
3118104 = 23321131127
BaseRepresentation
bin1011111001010000011000
312212102020100
423321100120
51244234404
6150455400
735334453
oct13712030
95772210
103118104
11183a750
121064560
13852342
145b249a
15418d39
hex2f9418

3118104 has 96 divisors (see below), whose sum is σ = 9584640. Its totient is φ = 907200.

The previous prime is 3118099. The next prime is 3118139. The reversal of 3118104 is 4018113.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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, 24489 + ... + 24615.

It is an arithmetic number, because the mean of its divisors is an integer number (99840).

Almost surely, 23118104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3118104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4792320).

3118104 is an abundant number, since it is smaller than the sum of its proper divisors (6466536).

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

3118104 is a wasteful number, since it uses less digits than its factorization.

3118104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 3118104 is about 1765.8153923896. The cubic root of 3118104 is about 146.0932662352.

Subtracting 3118104 from its reverse (4018113), we obtain a palindrome (900009).

The spelling of 3118104 in words is "three million, one hundred eighteen thousand, one hundred four".

Divisors: 1 2 3 4 6 8 9 11 12 18 22 24 31 33 36 44 62 66 72 88 93 99 124 127 132 186 198 248 254 264 279 341 372 381 396 508 558 682 744 762 792 1016 1023 1116 1143 1364 1397 1524 2046 2232 2286 2728 2794 3048 3069 3937 4092 4191 4572 5588 6138 7874 8184 8382 9144 11176 11811 12276 12573 15748 16764 23622 24552 25146 31496 33528 35433 43307 47244 50292 70866 86614 94488 100584 129921 141732 173228 259842 283464 346456 389763 519684 779526 1039368 1559052 3118104