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11276982 = 234151461
BaseRepresentation
bin101011000001…
…001010110110
3210012221010000
4223001022312
510341330412
61041412130
7164565333
oct53011266
923187100
1011276982
116402622
12393a046
13244ab92
1416d798a
15ecb4dc
hexac12b6

11276982 has 40 divisors (see below), whose sum is σ = 25491312. Its totient is φ = 3726000.

The previous prime is 11276981. The next prime is 11276983. The reversal of 11276982 is 28967211.

It is an interprime number because it is at equal distance from previous prime (11276981) and next prime (11276983).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11276981) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 24232 + ... + 24692.

Almost surely, 211276982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11276982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12745656).

11276982 is an abundant number, since it is smaller than the sum of its proper divisors (14214330).

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

11276982 is a wasteful number, since it uses less digits than its factorization.

11276982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626 (or 617 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 11276982 is about 3358.1217964809. The cubic root of 11276982 is about 224.2492309903.

The spelling of 11276982 in words is "eleven million, two hundred seventy-six thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 9 18 27 54 81 151 162 302 453 461 906 922 1359 1383 2718 2766 4077 4149 8154 8298 12231 12447 24462 24894 37341 69611 74682 139222 208833 417666 626499 1252998 1879497 3758994 5638491 11276982