Base | Representation |
---|---|
bin | 1101101100000101110001… |
… | …11011000100010001010100 |
3 | 10221120202010101200121021102 |
4 | 12312002320323010101110 |
5 | 12421143333211131400 |
6 | 144004435225405232 |
7 | 6224546255204441 |
oct | 666027073042124 |
9 | 127522111617242 |
10 | 30102233302100 |
11 | 9656315a32073 |
12 | 3462021039818 |
13 | 13a482284030b |
14 | 760d54c769c8 |
15 | 37306510c9d5 |
hex | 1b60b8ec4454 |
30102233302100 has 36 divisors (see below), whose sum is σ = 67574323729500. Its totient is φ = 11625690101760.
The previous prime is 30102233302019. The next prime is 30102233302103. The reversal of 30102233302100 is 120333220103.
It can be written as a sum of positive squares in 6 ways, for example, as 598933592464 + 29503299709636 = 773908^2 + 5431694^2 .
It is a super-2 number, since 2×301022333021002 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30102233302103) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5190037325 + ... + 5190043124.
Almost surely, 230102233302100 is an apocalyptic number.
It is an amenable number.
30102233302100 is an abundant number, since it is smaller than the sum of its proper divisors (37472090427400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30102233302100 is a wasteful number, since it uses less digits than its factorization.
30102233302100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10380080492 (or 10380080485 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 30102233302100 its reverse (120333220103), we get a palindrome (30222566522203).
The spelling of 30102233302100 in words is "thirty trillion, one hundred two billion, two hundred thirty-three million, three hundred two thousand, one hundred".
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