Base | Representation |
---|---|
bin | 1011110110000011101011… |
… | …1110100010000000010100 |
3 | 1201010000111021121012000222 |
4 | 2331200322332202000110 |
5 | 3201333240024442322 |
6 | 43410500234053512 |
7 | 2512622160106343 |
oct | 275407276420024 |
9 | 51100437535028 |
10 | 13023330312212 |
11 | 4171188497660 |
12 | 1564012b7a298 |
13 | 7361302c949c |
14 | 330492737b5a |
15 | 178b77991e42 |
hex | bd83afa2014 |
13023330312212 has 12 divisors (see below), whose sum is σ = 24862721505216. Its totient is φ = 5919695596440.
The previous prime is 13023330312211. The next prime is 13023330312229. The reversal of 13023330312212 is 21221303332031.
It is a super-3 number, since 3×130233303122123 (a number of 40 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13023330312211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147992389868 + ... + 147992389955.
It is an arithmetic number, because the mean of its divisors is an integer number (2071893458768).
Almost surely, 213023330312212 is an apocalyptic number.
It is an amenable number.
13023330312212 is a deficient number, since it is larger than the sum of its proper divisors (11839391193004).
13023330312212 is a wasteful number, since it uses less digits than its factorization.
13023330312212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 295984779838 (or 295984779836 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 13023330312212 its reverse (21221303332031), we get a palindrome (34244633644243).
The spelling of 13023330312212 in words is "thirteen trillion, twenty-three billion, three hundred thirty million, three hundred twelve thousand, two hundred twelve".
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