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5108180 = 22571131107
BaseRepresentation
bin10011011111000111010100
3100121112002212
4103133013110
52301430210
6301252552
761263440
oct23370724
910545085
105108180
112979940
121864158
13109b0bc
1496d820
156ad805
hex4df1d4

5108180 has 96 divisors (see below), whose sum is σ = 13934592. Its totient is φ = 1526400.

The previous prime is 5108153. The next prime is 5108189. The reversal of 5108180 is 818015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5108189) by changing a digit.

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, 47687 + ... + 47793.

It is an arithmetic number, because the mean of its divisors is an integer number (145152).

Almost surely, 25108180 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 5108180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6967296).

5108180 is an abundant number, since it is smaller than the sum of its proper divisors (8826412).

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

5108180 is a wasteful number, since it uses less digits than its factorization.

5108180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 23.

The square root of 5108180 is about 2260.1283149414. The cubic root of 5108180 is about 172.2220406211. Note that the first 3 decimals are identical.

The spelling of 5108180 in words is "five million, one hundred eight thousand, one hundred eighty".

Divisors: 1 2 4 5 7 10 11 14 20 22 28 31 35 44 55 62 70 77 107 110 124 140 154 155 214 217 220 308 310 341 385 428 434 535 620 682 749 770 868 1070 1085 1177 1364 1498 1540 1705 2140 2170 2354 2387 2996 3317 3410 3745 4340 4708 4774 5885 6634 6820 7490 8239 9548 11770 11935 13268 14980 16478 16585 23219 23540 23870 32956 33170 36487 41195 46438 47740 66340 72974 82390 92876 116095 145948 164780 182435 232190 255409 364870 464380 510818 729740 1021636 1277045 2554090 5108180