Base | Representation |
---|---|
bin | 1000010101011111000… |
… | …1001001001001101110 |
3 | 111200122022010221121022 |
4 | 2011113301021021232 |
5 | 4321241320433402 |
6 | 145442122334142 |
7 | 13226534331533 |
oct | 2052761111156 |
9 | 450568127538 |
10 | 143206421102 |
11 | 55808322838 |
12 | 2390765a352 |
13 | 10672c6b3a4 |
14 | 6d07408d8a |
15 | 3ad248c2a2 |
hex | 2157c4926e |
143206421102 has 16 divisors (see below), whose sum is σ = 226130611200. Its totient is φ = 67830057720.
The previous prime is 143206421051. The next prime is 143206421123. The reversal of 143206421102 is 201124602341.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483827 + ... + 721457.
It is an arithmetic number, because the mean of its divisors is an integer number (14133163200).
Almost surely, 2143206421102 is an apocalyptic number.
143206421102 is a deficient number, since it is larger than the sum of its proper divisors (82924190098).
143206421102 is a wasteful number, since it uses less digits than its factorization.
143206421102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253511.
The product of its (nonzero) digits is 2304, while the sum is 26.
The spelling of 143206421102 in words is "one hundred forty-three billion, two hundred six million, four hundred twenty-one thousand, one hundred two".
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