Base | Representation |
---|---|
bin | 1100111110110000… |
… | …00100010110111110 |
3 | 122222200010110102212 |
4 | 12133120010112332 |
5 | 103233011311300 |
6 | 3111302420422 |
7 | 334460165312 |
oct | 63730042676 |
9 | 18880113385 |
10 | 6968853950 |
11 | 2a56811133 |
12 | 1425a31712 |
13 | 870a1c426 |
14 | 4a176db42 |
15 | 2abc15935 |
hex | 19f6045be |
6968853950 has 48 divisors (see below), whose sum is σ = 13570381440. Its totient is φ = 2657524320.
The previous prime is 6968853929. The next prime is 6968853959. The reversal of 6968853950 is 593588696.
It is a self number, because there is not a number n which added to its sum of digits gives 6968853950.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6968853959) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 343181 + ... + 362919.
It is an arithmetic number, because the mean of its divisors is an integer number (282716280).
Almost surely, 26968853950 is an apocalyptic number.
6968853950 is a deficient number, since it is larger than the sum of its proper divisors (6601527490).
6968853950 is a wasteful number, since it uses less digits than its factorization.
6968853950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20081 (or 20076 counting only the distinct ones).
The product of its (nonzero) digits is 13996800, while the sum is 59.
The square root of 6968853950 is about 83479.6618943800. The cubic root of 6968853950 is about 1910.0898096527.
The spelling of 6968853950 in words is "six billion, nine hundred sixty-eight million, eight hundred fifty-three thousand, nine hundred fifty".
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