Base | Representation |
---|---|
bin | 100001101010110100101100… |
… | …001011000100100110101111 |
3 | 201102022011001022122021111201 |
4 | 201222310230023010212233 |
5 | 123402103404103023033 |
6 | 1242534124532030331 |
7 | 43122210011103145 |
oct | 4152645413044657 |
9 | 642264038567451 |
10 | 148078328564143 |
11 | 4320073709800a |
12 | 147366a47623a7 |
13 | 648195a081663 |
14 | 287d05a737595 |
15 | 121bcccd1047d |
hex | 86ad2c2c49af |
148078328564143 has 32 divisors (see below), whose sum is σ = 156963744000000. Its totient is φ = 139414386599136.
The previous prime is 148078328564137. The next prime is 148078328564191. The reversal of 148078328564143 is 341465823870841.
It is a cyclic number.
It is not a de Polignac number, because 148078328564143 - 237 = 147940889610671 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148078328564113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1403546608 + ... + 1403652106.
It is an arithmetic number, because the mean of its divisors is an integer number (4905117000000).
Almost surely, 2148078328564143 is an apocalyptic number.
148078328564143 is a deficient number, since it is larger than the sum of its proper divisors (8885415435857).
148078328564143 is a wasteful number, since it uses less digits than its factorization.
148078328564143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109291.
The product of its (nonzero) digits is 123863040, while the sum is 64.
The spelling of 148078328564143 in words is "one hundred forty-eight trillion, seventy-eight billion, three hundred twenty-eight million, five hundred sixty-four thousand, one hundred forty-three".
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