Base | Representation |
---|---|
bin | 100011001110000000011… |
… | …000010010111010001010 |
3 | 22120101000022202000022120 |
4 | 203032000120102322022 |
5 | 304123102413041302 |
6 | 5051500043232110 |
7 | 336566214211545 |
oct | 43160030227212 |
9 | 8511008660276 |
10 | 2420220440202 |
11 | 853456386194 |
12 | 33107ab18636 |
13 | 1472c2140216 |
14 | 851d431b85c |
15 | 42e4eb879bc |
hex | 23380612e8a |
2420220440202 has 32 divisors (see below), whose sum is σ = 4847309640960. Its totient is φ = 805595544000.
The previous prime is 2420220440201. The next prime is 2420220440251. The reversal of 2420220440202 is 2020440220242.
It is not an unprimeable number, because it can be changed into a prime (2420220440201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89263824 + ... + 89290932.
It is an arithmetic number, because the mean of its divisors is an integer number (151478426280).
Almost surely, 22420220440202 is an apocalyptic number.
2420220440202 is an abundant number, since it is smaller than the sum of its proper divisors (2427089200758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420220440202 is a wasteful number, since it uses less digits than its factorization.
2420220440202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47678.
The product of its (nonzero) digits is 4096, while the sum is 24.
Adding to 2420220440202 its reverse (2020440220242), we get a palindrome (4440660660444).
The spelling of 2420220440202 in words is "two trillion, four hundred twenty billion, two hundred twenty million, four hundred forty thousand, two hundred two".
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