Base | Representation |
---|---|
bin | 1000011100010000100… |
… | …1000100001000101111 |
3 | 111212100000102121011100 |
4 | 2013010021010020233 |
5 | 4334002301200333 |
6 | 150342353054143 |
7 | 13322563012164 |
oct | 2070411041057 |
9 | 455300377140 |
10 | 145024631343 |
11 | 56560695029 |
12 | 24134557353 |
13 | 108a2866037 |
14 | 703aaa206b |
15 | 3b8bde1213 |
hex | 21c424422f |
145024631343 has 24 divisors (see below), whose sum is σ = 210010522176. Its totient is φ = 96438528000.
The previous prime is 145024631299. The next prime is 145024631357. The reversal of 145024631343 is 343136420541.
145024631343 is a `hidden beast` number, since 1 + 45 + 0 + 246 + 31 + 343 = 666.
It is not a de Polignac number, because 145024631343 - 230 = 143950889519 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 145024631298 and 145024631307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145024630343) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6571738 + ... + 6593768.
It is an arithmetic number, because the mean of its divisors is an integer number (8750438424).
Almost surely, 2145024631343 is an apocalyptic number.
145024631343 is a deficient number, since it is larger than the sum of its proper divisors (64985890833).
145024631343 is a wasteful number, since it uses less digits than its factorization.
145024631343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23855 (or 23852 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 36.
The spelling of 145024631343 in words is "one hundred forty-five billion, twenty-four million, six hundred thirty-one thousand, three hundred forty-three".
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