Search a number
-
+
11374230 = 235754163
BaseRepresentation
bin101011011000…
…111010010110
3210101212111210
4223120322112
510402433410
61043442250
7165452010
oct53307226
923355453
1011374230
11646969a
123986386
13248321a
1417211b0
15eea220
hexad8e96

11374230 has 32 divisors (see below), whose sum is σ = 31198464. Its totient is φ = 2599776.

The previous prime is 11374229. The next prime is 11374267. The reversal of 11374230 is 3247311.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 11374197 and 11374206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26872 + ... + 27291.

It is an arithmetic number, because the mean of its divisors is an integer number (974952).

Almost surely, 211374230 is an apocalyptic number.

11374230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11374230 is an abundant number, since it is smaller than the sum of its proper divisors (19824234).

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

11374230 is a wasteful number, since it uses less digits than its factorization.

11374230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54180.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 11374230 is about 3372.5702364814. The cubic root of 11374230 is about 224.8919975487.

The spelling of 11374230 in words is "eleven million, three hundred seventy-four thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 54163 108326 162489 270815 324978 379141 541630 758282 812445 1137423 1624890 1895705 2274846 3791410 5687115 11374230