Base | Representation |
---|---|
bin | 101101011010110110001… |
… | …101101111100101110010 |
3 | 102001101101000200112002002 |
4 | 231122312031233211302 |
5 | 402114211022004020 |
6 | 10345505551054002 |
7 | 441333220263506 |
oct | 55326615574562 |
9 | 12041330615062 |
10 | 3121203313010 |
11 | aa377099a762 |
12 | 424ab0811302 |
13 | 1984360cb6b3 |
14 | ab0d1d92306 |
15 | 562ca18b975 |
hex | 2d6b636f972 |
3121203313010 has 16 divisors (see below), whose sum is σ = 5862434049216. Its totient is φ = 1194199528368.
The previous prime is 3121203312979. The next prime is 3121203313051. The reversal of 3121203313010 is 103133021213.
It is a super-2 number, since 2×31212033130102 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6785224364 + ... + 6785224823.
It is an arithmetic number, because the mean of its divisors is an integer number (366402128076).
Almost surely, 23121203313010 is an apocalyptic number.
3121203313010 is a deficient number, since it is larger than the sum of its proper divisors (2741230736206).
3121203313010 is a wasteful number, since it uses less digits than its factorization.
3121203313010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13570449217.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 3121203313010 its reverse (103133021213), we get a palindrome (3224336334223).
The spelling of 3121203313010 in words is "three trillion, one hundred twenty-one billion, two hundred three million, three hundred thirteen thousand, ten".
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