Base | Representation |
---|---|
bin | 11101110111011100101… |
… | …101110101000000101000 |
3 | 21021012121110012122122121 |
4 | 131313130231311000220 |
5 | 232111310003320240 |
6 | 4210505522201024 |
7 | 301165305365215 |
oct | 35673455650050 |
9 | 7235543178577 |
10 | 2052402401320 |
11 | 721467716577 |
12 | 2919294b3174 |
13 | 11b704c50a2b |
14 | 714a02a6b0c |
15 | 385c372004a |
hex | 1dddcb75028 |
2052402401320 has 32 divisors (see below), whose sum is σ = 4647318827400. Its totient is φ = 815731907328.
The previous prime is 2052402401227. The next prime is 2052402401347. The reversal of 2052402401320 is 231042042502.
It can be written as a sum of positive squares in 4 ways, for example, as 1732808915044 + 319593486276 = 1316362^2 + 565326^2 .
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, 163401555 + ... + 163414114.
Almost surely, 22052402401320 is an apocalyptic number.
2052402401320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2052402401320 is an abundant number, since it is smaller than the sum of its proper divisors (2594916426080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2052402401320 is a wasteful number, since it uses less digits than its factorization.
2052402401320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 326815837 (or 326815833 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 25.
Adding to 2052402401320 its reverse (231042042502), we get a palindrome (2283444443822).
The spelling of 2052402401320 in words is "two trillion, fifty-two billion, four hundred two million, four hundred one thousand, three hundred twenty".
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