Base | Representation |
---|---|
bin | 11101010010000110100… |
… | …011010101000111101111 |
3 | 21010101002210102102202101 |
4 | 131102012203111013233 |
5 | 230432143314244043 |
6 | 4140234441435531 |
7 | 265245502440442 |
oct | 35220643250757 |
9 | 7111083372671 |
10 | 2012302103023 |
11 | 70645a092983 |
12 | 285bb7a9bba7 |
13 | 1179b4181c84 |
14 | 6d57866b659 |
15 | 3752802524d |
hex | 1d4868d51ef |
2012302103023 has 4 divisors (see below), whose sum is σ = 2028147001600. Its totient is φ = 1996457204448.
The previous prime is 2012302102999. The next prime is 2012302103089. The reversal of 2012302103023 is 3203012032102.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2012302103023 - 25 = 2012302102991 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012302104023) 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, 7922449098 + ... + 7922449351.
It is an arithmetic number, because the mean of its divisors is an integer number (507036750400).
Almost surely, 22012302103023 is an apocalyptic number.
2012302103023 is a deficient number, since it is larger than the sum of its proper divisors (15844898577).
2012302103023 is a wasteful number, since it uses less digits than its factorization.
2012302103023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15844898576.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 2012302103023 its reverse (3203012032102), we get a palindrome (5215314135125).
The spelling of 2012302103023 in words is "two trillion, twelve billion, three hundred two million, one hundred three thousand, twenty-three".
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