Base | Representation |
---|---|
bin | 101011111100110011111… |
… | …000101010011111010101 |
3 | 101200201202012021211101121 |
4 | 223330303320222133111 |
5 | 343440414010014310 |
6 | 10231250424123541 |
7 | 431130114452053 |
oct | 53746370523725 |
9 | 11621665254347 |
10 | 3020232501205 |
11 | a64967567357 |
12 | 4094119065b1 |
13 | 18ba644313ca |
14 | a62740211d3 |
15 | 5386aad90da |
hex | 2bf33e2a7d5 |
3020232501205 has 16 divisors (see below), whose sum is σ = 3843691516080. Its totient is φ = 2270371704832.
The previous prime is 3020232501199. The next prime is 3020232501217. The reversal of 3020232501205 is 5021052320203.
It can be written as a sum of positive squares in 8 ways, for example, as 837997438084 + 2182235063121 = 915422^2 + 1477239^2 .
It is a cyclic number.
It is not a de Polignac number, because 3020232501205 - 223 = 3020224112597 is a prime.
It is a super-2 number, since 2×30202325012052 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3020232501205.
It is a congruent number.
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, 28741840 + ... + 28846729.
It is an arithmetic number, because the mean of its divisors is an integer number (240230719755).
Almost surely, 23020232501205 is an apocalyptic number.
It is an amenable number.
3020232501205 is a deficient number, since it is larger than the sum of its proper divisors (823459014875).
3020232501205 is a wasteful number, since it uses less digits than its factorization.
3020232501205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57589208.
The product of its (nonzero) digits is 3600, while the sum is 25.
Adding to 3020232501205 its reverse (5021052320203), we get a palindrome (8041284821408).
The spelling of 3020232501205 in words is "three trillion, twenty billion, two hundred thirty-two million, five hundred one thousand, two hundred five".
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