Base | Representation |
---|---|
bin | 100001110011101010010110… |
… | …011110010101101000001010 |
3 | 201111110012210020122102000220 |
4 | 201303222112132111220022 |
5 | 123442031304302410414 |
6 | 1244121134013010510 |
7 | 43214121212321454 |
oct | 4163522636255012 |
9 | 644405706572026 |
10 | 148685702388234 |
11 | 43415285851800 |
12 | 14814350a83a36 |
13 | 64c70035bcb8b |
14 | 28a05d80472d4 |
15 | 122c9ca1d9ca9 |
hex | 873a96795a0a |
148685702388234 has 24 divisors (see below), whose sum is σ = 326862783764160. Its totient is φ = 45056273450760.
The previous prime is 148685702388233. The next prime is 148685702388269. The reversal of 148685702388234 is 432883207586841.
It is a super-3 number, since 3×1486857023882343 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (148685702388233) 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 11 ways as a sum of consecutive naturals, for example, 102400620754 + ... + 102400622205.
It is an arithmetic number, because the mean of its divisors is an integer number (13619282656840).
Almost surely, 2148685702388234 is an apocalyptic number.
148685702388234 is an abundant number, since it is smaller than the sum of its proper divisors (178177081375926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148685702388234 is a wasteful number, since it uses less digits than its factorization.
148685702388234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204801242986 (or 204801242975 counting only the distinct ones).
The product of its (nonzero) digits is 495452160, while the sum is 69.
The spelling of 148685702388234 in words is "one hundred forty-eight trillion, six hundred eighty-five billion, seven hundred two million, three hundred eighty-eight thousand, two hundred thirty-four".
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