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10950985 = 519111467
BaseRepresentation
bin101001110001…
…100101001001
3202121100221001
4221301211021
510300412420
61030415001
7162040033
oct51614511
922540831
1010950985
1161aa701
123801461
132365696
141650c53
15e64b0a
hexa71949

10950985 has 8 divisors (see below), whose sum is σ = 13211136. Its totient is φ = 8714160.

The previous prime is 10950983. The next prime is 10951021. The reversal of 10950985 is 58905901.

10950985 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10950985 - 21 = 10950983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10950983) 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 7 ways as a sum of consecutive naturals, for example, 4779 + ... + 6688.

It is an arithmetic number, because the mean of its divisors is an integer number (1651392).

Almost surely, 210950985 is an apocalyptic number.

It is an amenable number.

10950985 is a deficient number, since it is larger than the sum of its proper divisors (2260151).

10950985 is a wasteful number, since it uses less digits than its factorization.

10950985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11663.

The product of its (nonzero) digits is 16200, while the sum is 37.

The square root of 10950985 is about 3309.2272511872. The cubic root of 10950985 is about 222.0671887641.

It can be divided in two parts, 10950 and 985, that added together give a triangular number (11935 = T154).

The spelling of 10950985 in words is "ten million, nine hundred fifty thousand, nine hundred eighty-five".

Divisors: 1 5 191 955 11467 57335 2190197 10950985