Base | Representation |
---|---|
bin | 1011100001011110… |
… | …1011100010011110 |
3 | 21222120102121210222 |
4 | 2320113223202132 |
5 | 22313330343030 |
6 | 1230534201342 |
7 | 136436616446 |
oct | 27027534236 |
9 | 7876377728 |
10 | 3093215390 |
11 | 1348048561 |
12 | 723ab3252 |
13 | 3a3ac0b85 |
14 | 214b4d126 |
15 | 1318583e5 |
hex | b85eb89e |
3093215390 has 16 divisors (see below), whose sum is σ = 5860829520. Its totient is φ = 1172165760.
The previous prime is 3093215387. The next prime is 3093215453. The reversal of 3093215390 is 935123903.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 3093215390.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8139851 + ... + 8140230.
It is an arithmetic number, because the mean of its divisors is an integer number (366301845).
Almost surely, 23093215390 is an apocalyptic number.
3093215390 is a deficient number, since it is larger than the sum of its proper divisors (2767614130).
3093215390 is a wasteful number, since it uses less digits than its factorization.
3093215390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16280107.
The product of its (nonzero) digits is 21870, while the sum is 35.
The square root of 3093215390 is about 55616.6826590727. The cubic root of 3093215390 is about 1457.0352343436.
The spelling of 3093215390 in words is "three billion, ninety-three million, two hundred fifteen thousand, three hundred ninety".
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