Base | Representation |
---|---|
bin | 1000111111010100111… |
… | …0100000001011101010 |
3 | 112202122001111002101221 |
4 | 2033311032200023222 |
5 | 10012242121400424 |
6 | 154540423532254 |
7 | 14105055656521 |
oct | 2176516401352 |
9 | 482561432357 |
10 | 154438075114 |
11 | 5a5512a3724 |
12 | 25b20bba08a |
13 | 11742b83acb |
14 | 7690d7b4b8 |
15 | 403d5399e4 |
hex | 23f53a02ea |
154438075114 has 32 divisors (see below), whose sum is σ = 250111152000. Its totient is φ = 71301472704.
The previous prime is 154438075109. The next prime is 154438075177. The reversal of 154438075114 is 411570834451.
154438075114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1544380751142 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13946772 + ... + 13957840.
It is an arithmetic number, because the mean of its divisors is an integer number (7815973500).
Almost surely, 2154438075114 is an apocalyptic number.
154438075114 is a deficient number, since it is larger than the sum of its proper divisors (95673076886).
154438075114 is a wasteful number, since it uses less digits than its factorization.
154438075114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21582.
The product of its (nonzero) digits is 268800, while the sum is 43.
The spelling of 154438075114 in words is "one hundred fifty-four billion, four hundred thirty-eight million, seventy-five thousand, one hundred fourteen".
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