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2969907 = 36116229
BaseRepresentation
bin1011010101000100110011
312120212221120
423111010303
51230014112
6143353323
734146423
oct13250463
95525846
102969907
111749376
12bb2843
137cca55
14574483
153d9e8c
hex2d5133

2969907 has 8 divisors (see below), whose sum is σ = 4025040. Its totient is φ = 1947360.

The previous prime is 2969903. The next prime is 2969927. The reversal of 2969907 is 7099692.

2969907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2969907 - 22 = 2969903 is a prime.

2969907 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2969903) 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 7 ways as a sum of consecutive naturals, for example, 7932 + ... + 8297.

It is an arithmetic number, because the mean of its divisors is an integer number (503130).

22969907 is an apocalyptic number.

2969907 is a deficient number, since it is larger than the sum of its proper divisors (1055133).

2969907 is a wasteful number, since it uses less digits than its factorization.

2969907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16293.

The product of its (nonzero) digits is 61236, while the sum is 42.

The square root of 2969907 is about 1723.3418117135. The cubic root of 2969907 is about 143.7410953526.

The spelling of 2969907 in words is "two million, nine hundred sixty-nine thousand, nine hundred seven".

Divisors: 1 3 61 183 16229 48687 989969 2969907