Base | Representation |
---|---|
bin | 10011111010001… |
… | …011111000101111 |
3 | 212021111222111102 |
4 | 103322023320233 |
5 | 1141002121033 |
6 | 53051113315 |
7 | 11164060442 |
oct | 2372137057 |
9 | 767458442 |
10 | 334020143 |
11 | 161600306 |
12 | 93a4283b |
13 | 5427c872 |
14 | 3250b659 |
15 | 1e4cdde8 |
hex | 13e8be2f |
334020143 has 4 divisors (see below), whose sum is σ = 334146600. Its totient is φ = 333893688.
The previous prime is 334020119. The next prime is 334020157. The reversal of 334020143 is 341020433.
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 334020143 - 28 = 334019887 is a prime.
It is a super-2 number, since 2×3340201432 = 223138911859480898, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (334020103) 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, 59180 + ... + 64577.
It is an arithmetic number, because the mean of its divisors is an integer number (83536650).
Almost surely, 2334020143 is an apocalyptic number.
334020143 is a deficient number, since it is larger than the sum of its proper divisors (126457).
334020143 is a wasteful number, since it uses less digits than its factorization.
334020143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126456.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 334020143 is about 18276.2179621496. The cubic root of 334020143 is about 693.8371548865.
Adding to 334020143 its reverse (341020433), we get a palindrome (675040576).
The spelling of 334020143 in words is "three hundred thirty-four million, twenty thousand, one hundred forty-three".
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