Base | Representation |
---|---|
bin | 100001011110000100100… |
… | …010110001101001101101 |
3 | 22010212210010111121201102 |
4 | 201132010202301221231 |
5 | 300140430442242031 |
6 | 4520341511052445 |
7 | 325112626505045 |
oct | 41360442615155 |
9 | 8125703447642 |
10 | 2300031212141 |
11 | 80748a726243 |
12 | 311917971125 |
13 | 138b799a08b0 |
14 | 7d471bd8725 |
15 | 3ec682a47cb |
hex | 217848b1a6d |
2300031212141 has 4 divisors (see below), whose sum is σ = 2476956690012. Its totient is φ = 2123105734272.
The previous prime is 2300031212131. The next prime is 2300031212179. The reversal of 2300031212141 is 1412121300032.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 274632594916 + 2025398617225 = 524054^2 + 1423165^2 .
It is a cyclic number.
It is not a de Polignac number, because 2300031212141 - 26 = 2300031212077 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 (2300031212131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88462738916 + ... + 88462738941.
It is an arithmetic number, because the mean of its divisors is an integer number (619239172503).
Almost surely, 22300031212141 is an apocalyptic number.
It is an amenable number.
2300031212141 is a deficient number, since it is larger than the sum of its proper divisors (176925477871).
2300031212141 is a wasteful number, since it uses less digits than its factorization.
2300031212141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176925477870.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 2300031212141 its reverse (1412121300032), we get a palindrome (3712152512173).
The spelling of 2300031212141 in words is "two trillion, three hundred billion, thirty-one million, two hundred twelve thousand, one hundred forty-one".
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