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5110000 = 2454773
BaseRepresentation
bin10011011111100011110000
3100121121121021
4103133203300
52302010000
6301305224
761301650
oct23374360
910547537
105110000
112980245
121865214
13109bb8c
14970360
156ae11a
hex4df8f0

5110000 has 100 divisors (see below), whose sum is σ = 14332912. Its totient is φ = 1728000.

The previous prime is 5109989. The next prime is 5110019. The reversal of 5110000 is 115.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×51100002 = 52224200000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a nialpdrome in base 10.

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 19 ways as a sum of consecutive naturals, for example, 69964 + ... + 70036.

Almost surely, 25110000 is an apocalyptic number.

5110000 is a gapful number since it is divisible by the number (50) 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 5110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7166456).

5110000 is an abundant number, since it is smaller than the sum of its proper divisors (9222912).

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

5110000 is an equidigital number, since it uses as much as digits as its factorization.

5110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 5, while the sum is 7.

The square root of 5110000 is about 2260.5309110915. The cubic root of 5110000 is about 172.2424919296.

Adding to 5110000 its reverse (115), we get a palindrome (5110115).

The spelling of 5110000 in words is "five million, one hundred ten thousand".

Divisors: 1 2 4 5 7 8 10 14 16 20 25 28 35 40 50 56 70 73 80 100 112 125 140 146 175 200 250 280 292 350 365 400 500 511 560 584 625 700 730 875 1000 1022 1168 1250 1400 1460 1750 1825 2000 2044 2500 2555 2800 2920 3500 3650 4088 4375 5000 5110 5840 7000 7300 8176 8750 9125 10000 10220 12775 14000 14600 17500 18250 20440 25550 29200 35000 36500 40880 45625 51100 63875 70000 73000 91250 102200 127750 146000 182500 204400 255500 319375 365000 511000 638750 730000 1022000 1277500 2555000 5110000