Base | Representation |
---|---|
bin | 111001110100000… |
… | …101100000100000 |
3 | 2111121010211121121 |
4 | 321310011200200 |
5 | 3441302032420 |
6 | 240125302024 |
7 | 33015325123 |
oct | 7164054040 |
9 | 2447124547 |
10 | 969955360 |
11 | 458572900 |
12 | 230a04914 |
13 | 125c4aaaa |
14 | 92b6a3ba |
15 | 5a2492aa |
hex | 39d05820 |
969955360 has 72 divisors (see below), whose sum is σ = 2518827948. Its totient is φ = 352704000.
The previous prime is 969955331. The next prime is 969955367. The reversal of 969955360 is 63559969.
It can be written as a sum of positive squares in 2 ways, for example, as 897841296 + 72114064 = 29964^2 + 8492^2 .
It is a junction number, because it is equal to n+sod(n) for n = 969955298 and 969955307.
It is not an unprimeable number, because it can be changed into a prime (969955367) 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 11 ways as a sum of consecutive naturals, for example, 5691 + ... + 44410.
Almost surely, 2969955360 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 969955360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1259413974).
969955360 is an abundant number, since it is smaller than the sum of its proper divisors (1548872588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
969955360 is a wasteful number, since it uses less digits than its factorization.
969955360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50138 (or 50119 counting only the distinct ones).
The product of its (nonzero) digits is 1968300, while the sum is 52.
The square root of 969955360 is about 31144.1063445397. The cubic root of 969955360 is about 989.8831137722.
The spelling of 969955360 in words is "nine hundred sixty-nine million, nine hundred fifty-five thousand, three hundred sixty".
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