Base | Representation |
---|---|
bin | 11111100000000011000100… |
… | …001010001111101101110111 |
3 | 200011112110111012010002000220 |
4 | 133200003010022033231313 |
5 | 121124332004031314202 |
6 | 1210353112031505423 |
7 | 41116211603600346 |
oct | 3740030412175567 |
9 | 604473435102026 |
10 | 138541756119927 |
11 | 4016425760a886 |
12 | 136563a1988273 |
13 | 5c3c57c144a84 |
14 | 262d657561b5d |
15 | 1103bc7db5abc |
hex | 7e00c428fb77 |
138541756119927 has 16 divisors (see below), whose sum is σ = 194461673952000. Its totient is φ = 87492359715264.
The previous prime is 138541756119913. The next prime is 138541756119929. The reversal of 138541756119927 is 729911657145831.
It is not a de Polignac number, because 138541756119927 - 24 = 138541756119911 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (138541756119929) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106246027 + ... + 107542092.
It is an arithmetic number, because the mean of its divisors is an integer number (12153854622000).
Almost surely, 2138541756119927 is an apocalyptic number.
138541756119927 is a deficient number, since it is larger than the sum of its proper divisors (55919917832073).
138541756119927 is a wasteful number, since it uses less digits than its factorization.
138541756119927 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213799510.
The product of its digits is 114307200, while the sum is 69.
The spelling of 138541756119927 in words is "one hundred thirty-eight trillion, five hundred forty-one billion, seven hundred fifty-six million, one hundred nineteen thousand, nine hundred twenty-seven".
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