Base | Representation |
---|---|
bin | 101110110000010110100… |
… | …000011100011111000101 |
3 | 102101011100102002001002012 |
4 | 232300112200130133011 |
5 | 410120222331011240 |
6 | 10500012102224005 |
7 | 451063314041012 |
oct | 56602640343705 |
9 | 12334312061065 |
10 | 3213013141445 |
11 | 10296a4178728 |
12 | 43a853725005 |
13 | 1a3ca7b72473 |
14 | b17213a4709 |
15 | 588a0363b65 |
hex | 2ec1681c7c5 |
3213013141445 has 32 divisors (see below), whose sum is σ = 3928468118400. Its totient is φ = 2522014085376.
The previous prime is 3213013141411. The next prime is 3213013141453. The reversal of 3213013141445 is 5441413103123.
It is a cyclic number.
It is not a de Polignac number, because 3213013141445 - 28 = 3213013141189 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 370286447 + ... + 370295123.
It is an arithmetic number, because the mean of its divisors is an integer number (122764628700).
Almost surely, 23213013141445 is an apocalyptic number.
It is an amenable number.
3213013141445 is a deficient number, since it is larger than the sum of its proper divisors (715454976955).
3213013141445 is a wasteful number, since it uses less digits than its factorization.
3213013141445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10997.
The product of its (nonzero) digits is 17280, while the sum is 32.
Adding to 3213013141445 its reverse (5441413103123), we get a palindrome (8654426244568).
The spelling of 3213013141445 in words is "three trillion, two hundred thirteen billion, thirteen million, one hundred forty-one thousand, four hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •