Base | Representation |
---|---|
bin | 101100000111111000100… |
… | …000001010000011001100 |
3 | 101201212102201211101121002 |
4 | 230013320200022003030 |
5 | 344134241001414040 |
6 | 10240534234355432 |
7 | 432030534204053 |
oct | 54077040120314 |
9 | 11655381741532 |
10 | 3032121123020 |
11 | a69a08365940 |
12 | 40b78b28bb78 |
13 | 18cc0a49a482 |
14 | a6a80d2939a |
15 | 53d146a8a15 |
hex | 2c1f880a0cc |
3032121123020 has 96 divisors (see below), whose sum is σ = 7393030698816. Its totient is φ = 1032354201600.
The previous prime is 3032121123013. The next prime is 3032121123067. The reversal of 3032121123020 is 203211212303.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 3032121122983 and 3032121123001.
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, 1378511 + ... + 2822150.
It is an arithmetic number, because the mean of its divisors is an integer number (77010736446).
Almost surely, 23032121123020 is an apocalyptic number.
It is an amenable number.
3032121123020 is an abundant number, since it is smaller than the sum of its proper divisors (4360909575796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3032121123020 is a wasteful number, since it uses less digits than its factorization.
3032121123020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4200891 (or 4200889 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 3032121123020 its reverse (203211212303), we get a palindrome (3235332335323).
The spelling of 3032121123020 in words is "three trillion, thirty-two billion, one hundred twenty-one million, one hundred twenty-three thousand, twenty".
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