Search a number
-
+
3371025 = 35276421
BaseRepresentation
bin1100110111000000010001
320100021011210
430313000101
51330333100
6200130333
740440030
oct14670021
96307153
103371025
1119a2779
1211669a9
139104b8
1463a717
15468c50
hex337011

3371025 has 24 divisors (see below), whose sum is σ = 6370624. Its totient is φ = 1540800.

The previous prime is 3370993. The next prime is 3371059. The reversal of 3371025 is 5201733.

It is a happy number.

It is not a de Polignac number, because 3371025 - 25 = 3370993 is a prime.

It is a super-2 number, since 2×33710252 = 22727619101250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3370992 and 3371010.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2686 + ... + 3735.

Almost surely, 23371025 is an apocalyptic number.

3371025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3371025 is a deficient number, since it is larger than the sum of its proper divisors (2999599).

3371025 is a wasteful number, since it uses less digits than its factorization.

3371025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6441 (or 6436 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 3371025 is about 1836.0351303829. The cubic root of 3371025 is about 149.9410879766.

Adding to 3371025 its reverse (5201733), we get a palindrome (8572758).

The spelling of 3371025 in words is "three million, three hundred seventy-one thousand, twenty-five".

Divisors: 1 3 5 7 15 21 25 35 75 105 175 525 6421 19263 32105 44947 96315 134841 160525 224735 481575 674205 1123675 3371025