Base | Representation |
---|---|
bin | 1001010011100010001111… |
… | …0001100101011011100000 |
3 | 1100020002112202222001122220 |
4 | 2110320203301211123200 |
5 | 2320112010322100000 |
6 | 33432053135031040 |
7 | 2104115656434426 |
oct | 224704361453340 |
9 | 40202482861586 |
10 | 10231212300000 |
11 | 329503a68617a |
12 | 1192a6436b480 |
13 | 592a50a4c663 |
14 | 27529c66b116 |
15 | 12b20d65b1a0 |
hex | 94e23c656e0 |
10231212300000 has 144 divisors (see below), whose sum is σ = 33569017789104. Its totient is φ = 2728323200000.
The previous prime is 10231212299989. The next prime is 10231212300011. The reversal of 10231212300000 is 321213201.
It is an interprime number because it is at equal distance from previous prime (10231212299989) and next prime (10231212300011).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16752021 + ... + 17352020.
It is an arithmetic number, because the mean of its divisors is an integer number (233118179091).
Almost surely, 210231212300000 is an apocalyptic number.
10231212300000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10231212300000 is an abundant number, since it is smaller than the sum of its proper divisors (23337805489104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10231212300000 is an frugal number, since it uses more digits than its factorization.
10231212300000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34104079 (or 34104051 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 10231212300000 its reverse (321213201), we get a palindrome (10231533513201).
The spelling of 10231212300000 in words is "ten trillion, two hundred thirty-one billion, two hundred twelve million, three hundred thousand".
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