Base | Representation |
---|---|
bin | 1011111101110101… |
… | …0001110001011110 |
3 | 22021212011202201001 |
4 | 2333131101301132 |
5 | 23034300420410 |
6 | 1250422540514 |
7 | 142412411521 |
oct | 27735216136 |
9 | 8255152631 |
10 | 3212123230 |
11 | 13a91837a8 |
12 | 75789773a |
13 | 3c2624944 |
14 | 226862bb8 |
15 | 13bee533a |
hex | bf751c5e |
3212123230 has 16 divisors (see below), whose sum is σ = 5981195520. Its totient is φ = 1240544032.
The previous prime is 3212123219. The next prime is 3212123269. The reversal of 3212123230 is 323212123.
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 3212123198 and 3212123207.
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, 5537854 + ... + 5538433.
It is an arithmetic number, because the mean of its divisors is an integer number (373824720).
Almost surely, 23212123230 is an apocalyptic number.
3212123230 is a deficient number, since it is larger than the sum of its proper divisors (2769072290).
3212123230 is a wasteful number, since it uses less digits than its factorization.
3212123230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11076323.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 3212123230 is about 56675.5964238578. The cubic root of 3212123230 is about 1475.4711860536.
Adding to 3212123230 its reverse (323212123), we get a palindrome (3535335353).
The spelling of 3212123230 in words is "three billion, two hundred twelve million, one hundred twenty-three thousand, two hundred thirty".
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