Search a number
-
+
3380715 = 325135779
BaseRepresentation
bin1100111001010111101011
320100202110200
430321113223
51331140330
6200243243
740510212
oct14712753
96322420
103380715
1119a9a88
121170523
13914a30
14640079
1546ba60
hex3395eb

3380715 has 24 divisors (see below), whose sum is σ = 6311760. Its totient is φ = 1664064.

The previous prime is 3380687. The next prime is 3380723. The reversal of 3380715 is 5170833.

It is not a de Polignac number, because 3380715 - 25 = 3380683 is a prime.

It is a super-2 number, since 2×33807152 = 22858467822450, which contains 22 as substring.

It is an Ulam number.

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, 2305 + ... + 3474.

It is an arithmetic number, because the mean of its divisors is an integer number (262990).

Almost surely, 23380715 is an apocalyptic number.

3380715 is a deficient number, since it is larger than the sum of its proper divisors (2931045).

3380715 is a wasteful number, since it uses less digits than its factorization.

3380715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5803 (or 5800 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 3380715 is about 1838.6720751673. The cubic root of 3380715 is about 150.0846189219.

It can be divided in two parts, 3380 and 715, that added together give a triangular number (4095 = T90).

The spelling of 3380715 in words is "three million, three hundred eighty thousand, seven hundred fifteen".

Divisors: 1 3 5 9 13 15 39 45 65 117 195 585 5779 17337 28895 52011 75127 86685 225381 260055 375635 676143 1126905 3380715