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11740469 = 135915307
BaseRepresentation
bin101100110010…
…010100110101
3211002110220012
4230302110311
511001143334
61055350005
7201535526
oct54622465
924073805
1011740469
116699874
123b22305
132580b30
1417b884d
15106d9ce
hexb32535

11740469 has 8 divisors (see below), whose sum is σ = 12858720. Its totient is φ = 10652976.

The previous prime is 11740457. The next prime is 11740483. The reversal of 11740469 is 96404711.

11740469 is digitally balanced in base 2 and base 3, because in such bases 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 a cyclic number.

It is not a de Polignac number, because 11740469 - 220 = 10691893 is a prime.

It is a super-2 number, since 2×117404692 = 275677224679922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11740429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6887 + ... + 8420.

It is an arithmetic number, because the mean of its divisors is an integer number (1607340).

Almost surely, 211740469 is an apocalyptic number.

It is an amenable number.

11740469 is a deficient number, since it is larger than the sum of its proper divisors (1118251).

11740469 is a wasteful number, since it uses less digits than its factorization.

11740469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15379.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 11740469 is about 3426.4367789294. The cubic root of 11740469 is about 227.2803112087.

The spelling of 11740469 in words is "eleven million, seven hundred forty thousand, four hundred sixty-nine".

Divisors: 1 13 59 767 15307 198991 903113 11740469