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5042125 = 531119193
BaseRepresentation
bin10011001110111111001101
3100111011111101
4103032333031
52242322000
6300023101
760600034
oct23167715
910434441
105042125
112934250
121831a91
13107700a
1495371b
15698e6a
hex4cefcd

5042125 has 32 divisors (see below), whose sum is σ = 7263360. Its totient is φ = 3456000.

The previous prime is 5042111. The next prime is 5042131. The reversal of 5042125 is 5212405.

It is not a de Polignac number, because 5042125 - 213 = 5033933 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

5042125 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26029 + ... + 26221.

It is an arithmetic number, because the mean of its divisors is an integer number (226980).

Almost surely, 25042125 is an apocalyptic number.

5042125 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5042125 is a deficient number, since it is larger than the sum of its proper divisors (2221235).

5042125 is a wasteful number, since it uses less digits than its factorization.

5042125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 5042125 is about 2245.4676573044. The cubic root of 5042125 is about 171.4764705768.

The spelling of 5042125 in words is "five million, forty-two thousand, one hundred twenty-five".

Divisors: 1 5 11 19 25 55 95 125 193 209 275 475 965 1045 1375 2123 2375 3667 4825 5225 10615 18335 24125 26125 40337 53075 91675 201685 265375 458375 1008425 5042125