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2968977 = 31128179
BaseRepresentation
bin1011010100110110010001
312120211200010
423110312101
51230001402
6143345133
734143624
oct13246621
95524603
102968977
111748700
12bb21a9
137cc4bb
14573dbb
153d9a6c
hex2d4d91

2968977 has 12 divisors (see below), whose sum is σ = 4351760. Its totient is φ = 1799160.

The previous prime is 2968967. The next prime is 2969003. The reversal of 2968977 is 7798692.

2968977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2968977 - 24 = 2968961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2968907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3727 + ... + 4452.

22968977 is an apocalyptic number.

It is an amenable number.

2968977 is a deficient number, since it is larger than the sum of its proper divisors (1382783).

2968977 is a wasteful number, since it uses less digits than its factorization.

2968977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8204 (or 8193 counting only the distinct ones).

The product of its digits is 381024, while the sum is 48.

The square root of 2968977 is about 1723.0719659956. The cubic root of 2968977 is about 143.7260900371.

It can be divided in two parts, 29 and 68977, that added together give a triangular number (69006 = T371).

The spelling of 2968977 in words is "two million, nine hundred sixty-eight thousand, nine hundred seventy-seven".

Divisors: 1 3 11 33 121 363 8179 24537 89969 269907 989659 2968977