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11384395 = 511449461
BaseRepresentation
bin101011011011…
…011001001011
3210102101110021
4223123121023
510403300040
61044001311
7165523441
oct53333113
923371407
1011384395
1164762a0
123990237
132487a39
141724b91
15eed24a
hexadb64b

11384395 has 16 divisors (see below), whose sum is σ = 14968800. Its totient is φ = 8243200.

The previous prime is 11384389. The next prime is 11384431. The reversal of 11384395 is 59348311.

It is not a de Polignac number, because 11384395 - 217 = 11253323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11384395.

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, 24465 + ... + 24925.

It is an arithmetic number, because the mean of its divisors is an integer number (935550).

Almost surely, 211384395 is an apocalyptic number.

11384395 is a deficient number, since it is larger than the sum of its proper divisors (3584405).

11384395 is a wasteful number, since it uses less digits than its factorization.

11384395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926.

The product of its digits is 12960, while the sum is 34.

The square root of 11384395 is about 3374.0769108009. The cubic root of 11384395 is about 224.9589719430.

The spelling of 11384395 in words is "eleven million, three hundred eighty-four thousand, three hundred ninety-five".

Divisors: 1 5 11 55 449 461 2245 2305 4939 5071 24695 25355 206989 1034945 2276879 11384395