Base | Representation |
---|---|
bin | 110011110110101… |
… | …000110000100101 |
3 | 2020121222120210012 |
4 | 303312220300211 |
5 | 3240202220431 |
6 | 222154140005 |
7 | 30362354456 |
oct | 6366506045 |
9 | 2217876705 |
10 | 869960741 |
11 | 407085421 |
12 | 203421605 |
13 | 10b309890 |
14 | 8377b12d |
15 | 5159622b |
hex | 33da8c25 |
869960741 has 16 divisors (see below), whose sum is σ = 958583808. Its totient is φ = 784502400.
The previous prime is 869960731. The next prime is 869960747. The reversal of 869960741 is 147069968.
869960741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-869960741 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 869960741.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (869960747) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 464036 + ... + 465906.
It is an arithmetic number, because the mean of its divisors is an integer number (59911488).
Almost surely, 2869960741 is an apocalyptic number.
It is an amenable number.
869960741 is a deficient number, since it is larger than the sum of its proper divisors (88623067).
869960741 is a wasteful number, since it uses less digits than its factorization.
869960741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2692.
The product of its (nonzero) digits is 653184, while the sum is 50.
The square root of 869960741 is about 29495.0968976201. The cubic root of 869960741 is about 954.6259112478.
The spelling of 869960741 in words is "eight hundred sixty-nine million, nine hundred sixty thousand, seven hundred forty-one".
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