Search a number
-
+
3472495 = 513411303
BaseRepresentation
bin1101001111110001101111
320112102100221
431033301233
51342104440
6202232211
741341615
oct15176157
96472327
103472495
111a61a34
1211b5667
13947740
146656b5
15488d4a
hex34fc6f

3472495 has 16 divisors (see below), whose sum is σ = 4600512. Its totient is φ = 2499840.

The previous prime is 3472493. The next prime is 3472499. The reversal of 3472495 is 5942743.

It is not a de Polignac number, because 3472495 - 21 = 3472493 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3472495.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3472493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2014 + ... + 3316.

It is an arithmetic number, because the mean of its divisors is an integer number (287532).

Almost surely, 23472495 is an apocalyptic number.

3472495 is a deficient number, since it is larger than the sum of its proper divisors (1128017).

3472495 is a wasteful number, since it uses less digits than its factorization.

3472495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362.

The product of its digits is 30240, while the sum is 34.

The square root of 3472495 is about 1863.4631737708. The cubic root of 3472495 is about 151.4306813264.

The spelling of 3472495 in words is "three million, four hundred seventy-two thousand, four hundred ninety-five".

Divisors: 1 5 13 41 65 205 533 1303 2665 6515 16939 53423 84695 267115 694499 3472495