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7414125 = 353171163
BaseRepresentation
bin11100010010000101101101
3111221200021020
4130102011231
53344223000
6422524353
7120006345
oct34220555
914850236
107414125
114204384
1225966b9
1316c7874
14dadd25
159b6ba0
hex71216d

7414125 has 32 divisors (see below), whose sum is σ = 13074048. Its totient is φ = 3718400.

The previous prime is 7414093. The next prime is 7414129. The reversal of 7414125 is 5214147.

7414125 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7414125 - 25 = 7414093 is a prime.

It is an alternating number because its digits alternate between odd and even.

7414125 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 7414095 and 7414104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7414129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5794 + ... + 6956.

It is an arithmetic number, because the mean of its divisors is an integer number (408564).

Almost surely, 27414125 is an apocalyptic number.

7414125 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7414125 is a deficient number, since it is larger than the sum of its proper divisors (5659923).

7414125 is a wasteful number, since it uses less digits than its factorization.

7414125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198 (or 1188 counting only the distinct ones).

The product of its digits is 1120, while the sum is 24.

The square root of 7414125 is about 2722.8890906535. The cubic root of 7414125 is about 194.9934251564.

The spelling of 7414125 in words is "seven million, four hundred fourteen thousand, one hundred twenty-five".

Divisors: 1 3 5 15 17 25 51 75 85 125 255 375 425 1163 1275 2125 3489 5815 6375 17445 19771 29075 59313 87225 98855 145375 296565 436125 494275 1482825 2471375 7414125