Base | Representation |
---|---|
bin | 1110101101110110… |
… | …0000010110100010 |
3 | 101012022100010020001 |
4 | 3223131200112202 |
5 | 31042244133300 |
6 | 1451554210214 |
7 | 166615452112 |
oct | 35335402642 |
9 | 11168303201 |
10 | 3950380450 |
11 | 1747983335 |
12 | 922b8396a |
13 | 4ac56a533 |
14 | 296919042 |
15 | 181c2316a |
hex | eb7605a2 |
3950380450 has 12 divisors (see below), whose sum is σ = 7347707730. Its totient is φ = 1580152160.
The previous prime is 3950380403. The next prime is 3950380451. The reversal of 3950380450 is 540830593.
3950380450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 3435952689 + 514427761 = 58617^2 + 22681^2 .
It is not an unprimeable number, because it can be changed into a prime (3950380451) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39503755 + ... + 39503854.
Almost surely, 23950380450 is an apocalyptic number.
3950380450 is a deficient number, since it is larger than the sum of its proper divisors (3397327280).
3950380450 is a wasteful number, since it uses less digits than its factorization.
3950380450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79007621 (or 79007616 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 37.
The square root of 3950380450 is about 62852.0520746936. The cubic root of 3950380450 is about 1580.8098782900.
It can be divided in two parts, 3950 and 380450, that added together give a square (384400 = 6202).
The spelling of 3950380450 in words is "three billion, nine hundred fifty million, three hundred eighty thousand, four hundred fifty".
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