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3134025 = 33524643
BaseRepresentation
bin1011111101001001001001
312220020002000
423331021021
51300242100
6151101213
735432046
oct13751111
95806060
103134025
111850704
121071809
1385966b
145b81cd
1541d900
hex2fd249

3134025 has 24 divisors (see below), whose sum is σ = 5758560. Its totient is φ = 1671120.

The previous prime is 3134023. The next prime is 3134029. The reversal of 3134025 is 5204313.

It is not a de Polignac number, because 3134025 - 21 = 3134023 is a prime.

It is a super-2 number, since 2×31340252 = 19644225401250, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3133989 and 3134007.

It is not an unprimeable number, because it can be changed into a prime (3134023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1647 + ... + 2996.

It is an arithmetic number, because the mean of its divisors is an integer number (239940).

Almost surely, 23134025 is an apocalyptic number.

It is an amenable number.

3134025 is a deficient number, since it is larger than the sum of its proper divisors (2624535).

3134025 is a wasteful number, since it uses less digits than its factorization.

3134025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4662 (or 4651 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 3134025 is about 1770.3177680857. The cubic root of 3134025 is about 146.3414943597.

Adding to 3134025 its reverse (5204313), we get a palindrome (8338338).

The spelling of 3134025 in words is "three million, one hundred thirty-four thousand, twenty-five".

Divisors: 1 3 5 9 15 25 27 45 75 135 225 675 4643 13929 23215 41787 69645 116075 125361 208935 348225 626805 1044675 3134025