Base | Representation |
---|---|
bin | 1000111000001110000… |
… | …1011000000011100111 |
3 | 112120201002220011110201 |
4 | 2032003201120003213 |
5 | 4444340241414233 |
6 | 154023240131331 |
7 | 14006563114606 |
oct | 2160341300347 |
9 | 476632804421 |
10 | 152530419943 |
11 | 5976249a100 |
12 | 2568a166b47 |
13 | 114ca89ca75 |
14 | 754d87da3d |
15 | 3e7ad1877d |
hex | 23838580e7 |
152530419943 has 6 divisors (see below), whose sum is σ = 167657403872. Its totient is φ = 138664018020.
The previous prime is 152530419917. The next prime is 152530419953. The reversal of 152530419943 is 349914035251.
It is a de Polignac number, because none of the positive numbers 2k-152530419943 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 152530419893 and 152530419902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152530419953) 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, 630290871 + ... + 630291112.
Almost surely, 2152530419943 is an apocalyptic number.
152530419943 is a deficient number, since it is larger than the sum of its proper divisors (15126983929).
152530419943 is a wasteful number, since it uses less digits than its factorization.
152530419943 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1260582005 (or 1260581994 counting only the distinct ones).
The product of its (nonzero) digits is 583200, while the sum is 46.
The spelling of 152530419943 in words is "one hundred fifty-two billion, five hundred thirty million, four hundred nineteen thousand, nine hundred forty-three".
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