Base | Representation |
---|---|
bin | 101011111100101100000… |
… | …111110000111101011100 |
3 | 101200201102010011222112210 |
4 | 223330230013300331130 |
5 | 343440132133222030 |
6 | 10231225452200420 |
7 | 431123643332034 |
oct | 53745407607534 |
9 | 11621363158483 |
10 | 3020102242140 |
11 | a648aaa88835 |
12 | 409396169110 |
13 | 18ba43454a39 |
14 | a62609d48c4 |
15 | 5385e458bb0 |
hex | 2bf2c1f0f5c |
3020102242140 has 48 divisors (see below), whose sum is σ = 8517122893440. Its totient is φ = 799566634560.
The previous prime is 3020102242133. The next prime is 3020102242141. The reversal of 3020102242140 is 412422010203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020102242141) 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, 181052946 + ... + 181069625.
It is an arithmetic number, because the mean of its divisors is an integer number (177440060280).
Almost surely, 23020102242140 is an apocalyptic number.
3020102242140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3020102242140 is an abundant number, since it is smaller than the sum of its proper divisors (5497020651300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020102242140 is a wasteful number, since it uses less digits than its factorization.
3020102242140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362122722 (or 362122720 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 3020102242140 its reverse (412422010203), we get a palindrome (3432524252343).
The spelling of 3020102242140 in words is "three trillion, twenty billion, one hundred two million, two hundred forty-two thousand, one hundred forty".
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