Base | Representation |
---|---|
bin | 110000011110010101001… |
… | …010000101001000000100 |
3 | 102210110011020021210022200 |
4 | 300132111022011020010 |
5 | 414034044114231040 |
6 | 11030142010354500 |
7 | 462443546454630 |
oct | 60362512051004 |
9 | 12713136253280 |
10 | 3331102102020 |
11 | 1074792327620 |
12 | 45970b42ba30 |
13 | 1b217715c274 |
14 | b73249abdc0 |
15 | 5b9b267a630 |
hex | 30795285204 |
3331102102020 has 144 divisors (see below), whose sum is σ = 12597622547328. Its totient is φ = 692177057280.
The previous prime is 3331102101961. The next prime is 3331102102043. The reversal of 3331102102020 is 202012011333.
3331102102020 is a `hidden beast` number, since 333 + 110 + 21 + 0 + 202 + 0 = 666.
It is a super-2 number, since 2×33311021020202 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3331102101984 and 3331102102002.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 120155769 + ... + 120183488.
It is an arithmetic number, because the mean of its divisors is an integer number (87483489912).
Almost surely, 23331102102020 is an apocalyptic number.
3331102102020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3331102102020 is an abundant number, since it is smaller than the sum of its proper divisors (9266520445308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3331102102020 is a wasteful number, since it uses less digits than its factorization.
3331102102020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240339290 (or 240339285 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 3331102102020 its reverse (202012011333), we get a palindrome (3533114113353).
The spelling of 3331102102020 in words is "three trillion, three hundred thirty-one billion, one hundred two million, one hundred two thousand, twenty".
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