Base | Representation |
---|---|
bin | 1000110001011100011… |
… | …10010011101001010111 |
3 | 1001211000200221202011000 |
4 | 10120232032103221113 |
5 | 14414303320310033 |
6 | 350245533314343 |
7 | 30530356015653 |
oct | 4305616235127 |
9 | 1054020852130 |
10 | 301423213143 |
11 | 106918600408 |
12 | 4a5020359b3 |
13 | 22568947170 |
14 | 10836177a63 |
15 | 7c925dba13 |
hex | 462e393a57 |
301423213143 has 32 divisors (see below), whose sum is σ = 484413451200. Its totient is φ = 184137228288.
The previous prime is 301423213081. The next prime is 301423213163. The reversal of 301423213143 is 341312324103.
It is a happy number.
301423213143 is a `hidden beast` number, since 301 + 4 + 2 + 3 + 213 + 143 = 666.
It is not a de Polignac number, because 301423213143 - 238 = 26545306199 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (301423213163) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3086058 + ... + 3182231.
It is an arithmetic number, because the mean of its divisors is an integer number (15137920350).
Almost surely, 2301423213143 is an apocalyptic number.
301423213143 is a deficient number, since it is larger than the sum of its proper divisors (182990238057).
301423213143 is a wasteful number, since it uses less digits than its factorization.
301423213143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6268448 (or 6268442 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 301423213143 its reverse (341312324103), we get a palindrome (642735537246).
The spelling of 301423213143 in words is "three hundred one billion, four hundred twenty-three million, two hundred thirteen thousand, one hundred forty-three".
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