Base | Representation |
---|---|
bin | 101110110000010101101… |
… | …110010110111010100001 |
3 | 102101011022111100222002011 |
4 | 232300111232112322201 |
5 | 410120211000331200 |
6 | 10500010512552521 |
7 | 451063064324041 |
oct | 56602556267241 |
9 | 12334274328064 |
10 | 3213000011425 |
11 | 102969781a976 |
12 | 43a84b252741 |
13 | 1a3ca5226019 |
14 | b171d747721 |
15 | 5889e11d5ba |
hex | 2ec15b96ea1 |
3213000011425 has 48 divisors (see below), whose sum is σ = 4108970669760. Its totient is φ = 2491178976000.
The previous prime is 3213000011423. The next prime is 3213000011443. The reversal of 3213000011425 is 5241100003123.
It is a happy number.
It is not a de Polignac number, because 3213000011425 - 21 = 3213000011423 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3213000011396 and 3213000011405.
It is not an unprimeable number, because it can be changed into a prime (3213000011423) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47771070 + ... + 47838280.
It is an arithmetic number, because the mean of its divisors is an integer number (85603555620).
Almost surely, 23213000011425 is an apocalyptic number.
It is an amenable number.
3213000011425 is a deficient number, since it is larger than the sum of its proper divisors (895970658335).
3213000011425 is a wasteful number, since it uses less digits than its factorization.
3213000011425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67714 (or 67709 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 22.
Adding to 3213000011425 its reverse (5241100003123), we get a palindrome (8454100014548).
The spelling of 3213000011425 in words is "three trillion, two hundred thirteen billion, eleven thousand, four hundred twenty-five".
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