Base | Representation |
---|---|
bin | 1011111001101111… |
… | …1111101101110000 |
3 | 22020122222022122011 |
4 | 2332123333231300 |
5 | 23020410304104 |
6 | 1245012052304 |
7 | 142114064452 |
oct | 27633775560 |
9 | 8218868564 |
10 | 3195009904 |
11 | 139a555259 |
12 | 752004094 |
13 | 3bbc12408 |
14 | 22448a2d2 |
15 | 13a764904 |
hex | be6ffb70 |
3195009904 has 20 divisors (see below), whose sum is σ = 6516139240. Its totient is φ = 1513425600.
The previous prime is 3195009901. The next prime is 3195009913. The reversal of 3195009904 is 4099005913.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3195009901) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5254647 + ... + 5255254.
It is an arithmetic number, because the mean of its divisors is an integer number (325806962).
Almost surely, 23195009904 is an apocalyptic number.
It is an amenable number.
3195009904 is an abundant number, since it is smaller than the sum of its proper divisors (3321129336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3195009904 is a wasteful number, since it uses less digits than its factorization.
3195009904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10509928 (or 10509922 counting only the distinct ones).
The product of its (nonzero) digits is 43740, while the sum is 40.
The square root of 3195009904 is about 56524.4186524727. The cubic root of 3195009904 is about 1472.8462146647.
It can be divided in two parts, 3195009 and 904, that added together give a palindrome (3195913).
The spelling of 3195009904 in words is "three billion, one hundred ninety-five million, nine thousand, nine hundred four".
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