Base | Representation |
---|---|
bin | 11101010101000101010 |
3 | 1210211100001 |
4 | 3222220222 |
5 | 221223231 |
6 | 32333214 |
7 | 11111641 |
oct | 3525052 |
9 | 1724301 |
10 | 961066 |
11 | 5a7077 |
12 | 3a420a |
13 | 2785a2 |
14 | 1b0358 |
15 | 13eb61 |
hex | eaa2a |
961066 has 4 divisors (see below), whose sum is σ = 1441602. Its totient is φ = 480532.
The previous prime is 961063. The next prime is 961067. The reversal of 961066 is 660169.
It is a happy number.
961066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 660169 = 23 ⋅28703.
It can be written as a sum of positive squares in only one way, i.e., 942841 + 18225 = 971^2 + 135^2 .
It is not an unprimeable number, because it can be changed into a prime (961063) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240265 + ... + 240268.
2961066 is an apocalyptic number.
961066 is a deficient number, since it is larger than the sum of its proper divisors (480536).
961066 is a wasteful number, since it uses less digits than its factorization.
961066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 480535.
The product of its (nonzero) digits is 1944, while the sum is 28.
The square root of 961066 is about 980.3397370300. The cubic root of 961066 is about 98.6849831063.
It can be divided in two parts, 9 and 61066, that added together give a triangular number (61075 = T349).
The spelling of 961066 in words is "nine hundred sixty-one thousand, sixty-six".
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