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34319125 = 53733761
BaseRepresentation
bin1000001011101…
…0101100010101
32101120120222201
42002322230111
532241203000
63223324501
7564464521
oct202725425
971516881
1034319125
1118410515
12b5b0731
137157b99
1447b4d81
15302d96a
hex20bab15

34319125 has 16 divisors (see below), whose sum is σ = 43428528. Its totient is φ = 27072000.

The previous prime is 34319119. The next prime is 34319167. The reversal of 34319125 is 52191343.

It can be written as a sum of positive squares in 8 ways, for example, as 10903204 + 23415921 = 3302^2 + 4839^2 .

It is not a de Polignac number, because 34319125 - 213 = 34310933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34319093 and 34319102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7245 + ... + 11005.

It is an arithmetic number, because the mean of its divisors is an integer number (2714283).

Almost surely, 234319125 is an apocalyptic number.

It is an amenable number.

34319125 is a deficient number, since it is larger than the sum of its proper divisors (9109403).

34319125 is an equidigital number, since it uses as much as digits as its factorization.

34319125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3849 (or 3839 counting only the distinct ones).

The product of its digits is 3240, while the sum is 28.

The square root of 34319125 is about 5858.2527258561. The cubic root of 34319125 is about 324.9715951506.

The spelling of 34319125 in words is "thirty-four million, three hundred nineteen thousand, one hundred twenty-five".

Divisors: 1 5 25 73 125 365 1825 3761 9125 18805 94025 274553 470125 1372765 6863825 34319125