Search a number
-
+
962069121 = 32138222813
BaseRepresentation
bin111001010110000…
…000001010000001
32111001022011201200
4321112000022001
53432242202441
6235244251413
732561311146
oct7126001201
92431264650
10962069121
11454076852
1222a240b69
13124419390
1491ab63cd
15596dc7b6
hex39580281

962069121 has 12 divisors (see below), whose sum is σ = 1496552148. Its totient is φ = 592042464.

The previous prime is 962069107. The next prime is 962069203. The reversal of 962069121 is 121960269.

962069121 is a `hidden beast` number, since 9 + 620 + 6 + 9 + 1 + 21 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 41796225 + 920272896 = 6465^2 + 30336^2 .

It is not a de Polignac number, because 962069121 - 214 = 962052737 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (962062121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4111290 + ... + 4111523.

It is an arithmetic number, because the mean of its divisors is an integer number (124712679).

Almost surely, 2962069121 is an apocalyptic number.

It is an amenable number.

962069121 is a deficient number, since it is larger than the sum of its proper divisors (534483027).

962069121 is a wasteful number, since it uses less digits than its factorization.

962069121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8222832 (or 8222829 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 962069121 is about 31017.2390937685. The cubic root of 962069121 is about 987.1930560421.

The spelling of 962069121 in words is "nine hundred sixty-two million, sixty-nine thousand, one hundred twenty-one".

Divisors: 1 3 9 13 39 117 8222813 24668439 74005317 106896569 320689707 962069121