Base | Representation |
---|---|
bin | 10111011111011000111010… |
… | …010101110001001100000100 |
3 | 111112210112122102102111002220 |
4 | 113133120322111301030010 |
5 | 102020131211230414022 |
6 | 1003420533402332340 |
7 | 30522024460521345 |
oct | 2737307225611404 |
9 | 445715572374086 |
10 | 103312122123012 |
11 | 2aa11474662630 |
12 | b7066b87ba0b0 |
13 | 45853a30275aa |
14 | 1b72494b780cc |
15 | be25baa1785c |
hex | 5df63a571304 |
103312122123012 has 48 divisors (see below), whose sum is σ = 264104964631872. Its totient is φ = 31172340129280.
The previous prime is 103312122122987. The next prime is 103312122123047. The reversal of 103312122123012 is 210321221213301.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1679513433 + ... + 1679574944.
It is an arithmetic number, because the mean of its divisors is an integer number (5502186763164).
Almost surely, 2103312122123012 is an apocalyptic number.
103312122123012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
103312122123012 is an abundant number, since it is smaller than the sum of its proper divisors (160792842508860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103312122123012 is a wasteful number, since it uses less digits than its factorization.
103312122123012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3359088628 (or 3359088626 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 103312122123012 its reverse (210321221213301), we get a palindrome (313633343336313).
The spelling of 103312122123012 in words is "one hundred three trillion, three hundred twelve billion, one hundred twenty-two million, one hundred twenty-three thousand, twelve".
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