Search a number
-
+
34860125 = 53278881
BaseRepresentation
bin1000010011111…
…0110001011101
32102121002002202
42010332301131
532411011000
63243101245
7602210006
oct204766135
972532082
1034860125
111874aa23
12b811825
1372b71c1
1448b61ad
1530d8dd5
hex213ec5d

34860125 has 8 divisors (see below), whose sum is σ = 43505592. Its totient is φ = 27888000.

The previous prime is 34860109. The next prime is 34860131. The reversal of 34860125 is 52106843.

It can be written as a sum of positive squares in 4 ways, for example, as 1069156 + 33790969 = 1034^2 + 5813^2 .

It is not a de Polignac number, because 34860125 - 24 = 34860109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139316 + ... + 139565.

It is an arithmetic number, because the mean of its divisors is an integer number (5438199).

Almost surely, 234860125 is an apocalyptic number.

It is an amenable number.

34860125 is a deficient number, since it is larger than the sum of its proper divisors (8645467).

34860125 is an equidigital number, since it uses as much as digits as its factorization.

34860125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278896 (or 278886 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 34860125 is about 5904.2463532614. The cubic root of 34860125 is about 326.6702964796.

Adding to 34860125 its reverse (52106843), we get a palindrome (86966968).

The spelling of 34860125 in words is "thirty-four million, eight hundred sixty thousand, one hundred twenty-five".

Divisors: 1 5 25 125 278881 1394405 6972025 34860125