[go: up one dir, main page]

Search a number
-
+
2008955 = 51331997
BaseRepresentation
bin111101010011101111011
310210001202202
413222131323
51003241310
6111020415
723035004
oct7523573
93701682
102008955
1111523a3
1280a70b
13554540
143a41ab
1529a3a5
hex1ea77b

2008955 has 16 divisors (see below), whose sum is σ = 2682624. Its totient is φ = 1434240.

The previous prime is 2008949. The next prime is 2008961. The reversal of 2008955 is 5598002.

It is an interprime number because it is at equal distance from previous prime (2008949) and next prime (2008961).

It is not a de Polignac number, because 2008955 - 24 = 2008939 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1517 + ... + 2513.

It is an arithmetic number, because the mean of its divisors is an integer number (167664).

22008955 is an apocalyptic number.

2008955 is a deficient number, since it is larger than the sum of its proper divisors (673669).

2008955 is a wasteful number, since it uses less digits than its factorization.

2008955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 2008955 is about 1417.3760968776. The cubic root of 2008955 is about 126.1798682477.

The spelling of 2008955 in words is "two million, eight thousand, nine hundred fifty-five".

Divisors: 1 5 13 31 65 155 403 997 2015 4985 12961 30907 64805 154535 401791 2008955