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5103131154 = 2311313796581
BaseRepresentation
bin1001100000010101…
…11001101000010010
3111011122102220220120
410300022321220102
540422400144104
62202213451110
7240313620252
oct46012715022
914148386816
105103131154
112189647a70
12ba5040a96
1363432a644
14365a69962
151ed028cd9
hex1302b9a12

5103131154 has 64 divisors (see below), whose sum is σ = 11525345280. Its totient is φ = 1492344000.

The previous prime is 5103131147. The next prime is 5103131197. The reversal of 5103131154 is 4511313015.

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, 772144 + ... + 778724.

It is an arithmetic number, because the mean of its divisors is an integer number (180083520).

Almost surely, 25103131154 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5103131154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5762672640).

5103131154 is an abundant number, since it is smaller than the sum of its proper divisors (6422214126).

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

5103131154 is a wasteful number, since it uses less digits than its factorization.

5103131154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7007.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 5103131154 is about 71436.2033845584. The cubic root of 5103131154 is about 1721.6528138442.

Adding to 5103131154 its reverse (4511313015), we get a palindrome (9614444169).

The spelling of 5103131154 in words is "five billion, one hundred three million, one hundred thirty-one thousand, one hundred fifty-four".

Divisors: 1 2 3 6 11 22 31 33 62 66 93 186 341 379 682 758 1023 1137 2046 2274 4169 6581 8338 11749 12507 13162 19743 23498 25014 35247 39486 70494 72391 129239 144782 204011 217173 258478 387717 408022 434346 612033 775434 1224066 2244121 2494199 4488242 4988398 6732363 7482597 13464726 14965194 27436189 54872378 77320169 82308567 154640338 164617134 231960507 463921014 850521859 1701043718 2551565577 5103131154