Search a number
-
+
10975636 = 227391987
BaseRepresentation
bin101001110111…
…100110010100
3202122121202001
4221313212110
510302210021
61031125044
7162201640
oct51674624
922577661
1010975636
116217181
123813784
132373979
141659c20
15e6c091
hexa77994

10975636 has 12 divisors (see below), whose sum is σ = 21951328. Its totient is φ = 4703832.

The previous prime is 10975633. The next prime is 10975637. The reversal of 10975636 is 63657901.

10975636 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 10975595 and 10975604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10975633) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 195966 + ... + 196021.

Almost surely, 210975636 is an apocalyptic number.

It is an amenable number.

10975636 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10975636 is a wasteful number, since it uses less digits than its factorization.

10975636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391998 (or 391996 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 10975636 is about 3312.9497430538. The cubic root of 10975636 is about 222.2336905563.

It can be divided in two parts, 10975 and 636, that added together give a palindrome (11611).

The spelling of 10975636 in words is "ten million, nine hundred seventy-five thousand, six hundred thirty-six".

Divisors: 1 2 4 7 14 28 391987 783974 1567948 2743909 5487818 10975636