[go: up one dir, main page]

Search a number
-
+
3080835 = 3457607
BaseRepresentation
bin1011110000001010000011
312210112010000
423300022003
51242041320
6150011043
735121012
oct13601203
95715100
103080835
11181474a
121046a83
1383b3a4
145a2a79
1540cc90
hex2f0283

3080835 has 20 divisors (see below), whose sum is σ = 5523408. Its totient is φ = 1642896.

The previous prime is 3080813. The next prime is 3080839. The reversal of 3080835 is 5380803.

It is not a de Polignac number, because 3080835 - 26 = 3080771 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3080799 and 3080808.

It is not an unprimeable number, because it can be changed into a prime (3080839) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3399 + ... + 4208.

Almost surely, 23080835 is an apocalyptic number.

3080835 is a deficient number, since it is larger than the sum of its proper divisors (2442573).

3080835 is an equidigital number, since it uses as much as digits as its factorization.

3080835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7624 (or 7615 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 3080835 is about 1755.2307540606. The cubic root of 3080835 is about 145.5088739407.

Subtracting 3080835 from its reverse (5380803), we obtain a cube (2299968 = 1323).

The spelling of 3080835 in words is "three million, eighty thousand, eight hundred thirty-five".

Divisors: 1 3 5 9 15 27 45 81 135 405 7607 22821 38035 68463 114105 205389 342315 616167 1026945 3080835