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11341825 = 521141243
BaseRepresentation
bin101011010001…
…000000000001
3210100020001121
4223101000001
510400414300
61043032241
7165255355
oct53210001
923306047
1011341825
116447310
12396b681
132471551
141713465
15ee081a
hexad1001

11341825 has 12 divisors (see below), whose sum is σ = 15342768. Its totient is φ = 8248400.

The previous prime is 11341807. The next prime is 11341831. The reversal of 11341825 is 52814311.

It is not a de Polignac number, because 11341825 - 29 = 11341313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11341825.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20347 + ... + 20896.

It is an arithmetic number, because the mean of its divisors is an integer number (1278564).

It is a Proth number, since it is equal to 2769 ⋅ 212 + 1 and 2769 < 212.

Almost surely, 211341825 is an apocalyptic number.

It is an amenable number.

11341825 is a deficient number, since it is larger than the sum of its proper divisors (4000943).

11341825 is a wasteful number, since it uses less digits than its factorization.

11341825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41264 (or 41259 counting only the distinct ones).

The product of its digits is 960, while the sum is 25.

The square root of 11341825 is about 3367.7626103988. The cubic root of 11341825 is about 224.6782231677.

The spelling of 11341825 in words is "eleven million, three hundred forty-one thousand, eight hundred twenty-five".

Divisors: 1 5 11 25 55 275 41243 206215 453673 1031075 2268365 11341825