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2969392 = 24238069
BaseRepresentation
bin1011010100111100110000
312120212020111
423110330300
51230010032
6143351104
734145056
oct13247460
95525214
102969392
111748a48
12bb2494
137cc74a
145741d6
153d9c47
hex2d4f30

2969392 has 20 divisors (see below), whose sum is σ = 6004080. Its totient is φ = 1419968.

The previous prime is 2969389. The next prime is 2969423. The reversal of 2969392 is 2939692.

2969392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3667 + ... + 4402.

It is an arithmetic number, because the mean of its divisors is an integer number (300204).

22969392 is an apocalyptic number.

It is an amenable number.

2969392 is an abundant number, since it is smaller than the sum of its proper divisors (3034688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2969392 is a wasteful number, since it uses less digits than its factorization.

2969392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8100 (or 8094 counting only the distinct ones).

The product of its digits is 52488, while the sum is 40.

The square root of 2969392 is about 1723.1923862413. The cubic root of 2969392 is about 143.7327863446.

The spelling of 2969392 in words is "two million, nine hundred sixty-nine thousand, three hundred ninety-two".

Divisors: 1 2 4 8 16 23 46 92 184 368 8069 16138 32276 64552 129104 185587 371174 742348 1484696 2969392