Base | Representation |
---|---|
bin | 1000010101100000111… |
… | …1111101100111111111 |
3 | 111200122212100102020202 |
4 | 2011120033331213333 |
5 | 4321300403002401 |
6 | 145443011434115 |
7 | 13226663111306 |
oct | 2053017754777 |
9 | 450585312222 |
10 | 143214500351 |
11 | 558119408aa |
12 | 2390a2b593b |
13 | 10674839900 |
14 | 6d0850d43d |
15 | 3ad303606b |
hex | 21583fd9ff |
143214500351 has 6 divisors (see below), whose sum is σ = 155078423640. Its totient is φ = 132198000168.
The previous prime is 143214500329. The next prime is 143214500431. The reversal of 143214500351 is 153005412341.
It is not a de Polignac number, because 143214500351 - 210 = 143214499327 is a prime.
It is a super-2 number, since 2×1432145003512 (a number of 23 digits) 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 (143214500651) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 423711371 + ... + 423711708.
It is an arithmetic number, because the mean of its divisors is an integer number (25846403940).
Almost surely, 2143214500351 is an apocalyptic number.
143214500351 is a deficient number, since it is larger than the sum of its proper divisors (11863923289).
143214500351 is an equidigital number, since it uses as much as digits as its factorization.
143214500351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 847423105 (or 847423092 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 29.
Adding to 143214500351 its reverse (153005412341), we get a palindrome (296219912692).
The spelling of 143214500351 in words is "one hundred forty-three billion, two hundred fourteen million, five hundred thousand, three hundred fifty-one".
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