Base | Representation |
---|---|
bin | 1100010111110000… |
… | …1001101100100001 |
3 | 22120102211011211001 |
4 | 3011330021230201 |
5 | 23300121124110 |
6 | 1305305552001 |
7 | 145203004420 |
oct | 30574115441 |
9 | 8512734731 |
10 | 3320879905 |
11 | 1454606252 |
12 | 7881a5601 |
13 | 40c0130c5 |
14 | 2370932b7 |
15 | 14682963a |
hex | c5f09b21 |
3320879905 has 16 divisors (see below), whose sum is σ = 4573416960. Its totient is φ = 2267641152.
The previous prime is 3320879897. The next prime is 3320879917. The reversal of 3320879905 is 5099780233.
It is not a de Polignac number, because 3320879905 - 23 = 3320879897 is a prime.
It is a super-2 number, since 2×33208799052 = 22056486686865618050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190134 + ... + 206863.
It is an arithmetic number, because the mean of its divisors is an integer number (285838560).
Almost surely, 23320879905 is an apocalyptic number.
3320879905 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3320879905 is a deficient number, since it is larger than the sum of its proper divisors (1252537055).
3320879905 is a wasteful number, since it uses less digits than its factorization.
3320879905 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397248.
The product of its (nonzero) digits is 408240, while the sum is 46.
The square root of 3320879905 is about 57627.0761448123. The cubic root of 3320879905 is about 1491.9389655653.
The spelling of 3320879905 in words is "three billion, three hundred twenty million, eight hundred seventy-nine thousand, nine hundred five".
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