Base | Representation |
---|---|
bin | 1001011000001111101001… |
… | …1011111000000101011100 |
3 | 1100111211101120221200120110 |
4 | 2112003322123320011130 |
5 | 2322423212004401022 |
6 | 33533153550450020 |
7 | 2113012011166665 |
oct | 226037233700534 |
9 | 40454346850513 |
10 | 10312123122012 |
11 | 331638a736318 |
12 | 11a6685203910 |
13 | 59a5767998ba |
14 | 27917637c36c |
15 | 12d396a9300c |
hex | 960fa6f815c |
10312123122012 has 24 divisors (see below), whose sum is σ = 24065145288576. Its totient is φ = 3436870849648.
The previous prime is 10312123121983. The next prime is 10312123122061. The reversal of 10312123122012 is 21022132121301.
10312123122012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 10312123122012.
It is a congruent number.
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, 62855208 + ... + 63019055.
It is an arithmetic number, because the mean of its divisors is an integer number (1002714387024).
Almost surely, 210312123122012 is an apocalyptic number.
10312123122012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10312123122012 is an abundant number, since it is smaller than the sum of its proper divisors (13753022166564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10312123122012 is a wasteful number, since it uses less digits than its factorization.
10312123122012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125881097 (or 125881095 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 10312123122012 its reverse (21022132121301), we get a palindrome (31334255243313).
The spelling of 10312123122012 in words is "ten trillion, three hundred twelve billion, one hundred twenty-three million, one hundred twenty-two thousand, twelve".
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