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3380485 = 56710091
BaseRepresentation
bin1100111001010100000101
320100202011011
430321110011
51331133420
6200242221
740506433
oct14712405
96322134
103380485
1119a9899
121170371
139148b4
1463dd53
1546b95a
hex339505

3380485 has 8 divisors (see below), whose sum is σ = 4117536. Its totient is φ = 2663760.

The previous prime is 3380483. The next prime is 3380497. The reversal of 3380485 is 5840833.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3380485 - 21 = 3380483 is a prime.

It is a super-2 number, since 2×33804852 = 22855357670450, which contains 22 as substring.

It is a Duffinian number.

3380485 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3380483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4711 + ... + 5380.

It is an arithmetic number, because the mean of its divisors is an integer number (514692).

Almost surely, 23380485 is an apocalyptic number.

It is an amenable number.

3380485 is a deficient number, since it is larger than the sum of its proper divisors (737051).

3380485 is a wasteful number, since it uses less digits than its factorization.

3380485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10163.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 3380485 is about 1838.6095289648. The cubic root of 3380485 is about 150.0812152785.

The spelling of 3380485 in words is "three million, three hundred eighty thousand, four hundred eighty-five".

Divisors: 1 5 67 335 10091 50455 676097 3380485