Base | Representation |
---|---|
bin | 11110100110110011000… |
… | …111101011110110001100 |
3 | 21110001211200220210011201 |
4 | 132212303013223312030 |
5 | 233424421000102022 |
6 | 4250114513155244 |
7 | 304645231151254 |
oct | 36466307536614 |
9 | 7401750823151 |
10 | 2103244144012 |
11 | 740a87540340 |
12 | 29b75825bb24 |
13 | 1234481ca44b |
14 | 73b2470a964 |
15 | 39a9be35127 |
hex | 1e9b31ebd8c |
2103244144012 has 48 divisors (see below), whose sum is σ = 4043553696000. Its totient is φ = 949297377600.
The previous prime is 2103244143997. The next prime is 2103244144051. The reversal of 2103244144012 is 2104414423012.
It is a super-2 number, since 2×21032441440122 (a number of 25 digits) contains 22 as substring.
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, 10337239 + ... + 10538737.
It is an arithmetic number, because the mean of its divisors is an integer number (84240702000).
Almost surely, 22103244144012 is an apocalyptic number.
2103244144012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2103244144012 is a deficient number, since it is larger than the sum of its proper divisors (1940309551988).
2103244144012 is a wasteful number, since it uses less digits than its factorization.
2103244144012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203182 (or 203180 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 28.
Adding to 2103244144012 its reverse (2104414423012), we get a palindrome (4207658567024).
The spelling of 2103244144012 in words is "two trillion, one hundred three billion, two hundred forty-four million, one hundred forty-four thousand, twelve".
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