Base | Representation |
---|---|
bin | 101001000011001010… |
… | …1100010100000001101 |
3 | 22102112112200110101222 |
4 | 1102012111202200031 |
5 | 2421014200423323 |
6 | 104255203413125 |
7 | 6240342214526 |
oct | 1220625424015 |
9 | 272475613358 |
10 | 88153139213 |
11 | 34427170267 |
12 | 151023841a5 |
13 | 840b305949 |
14 | 43a390784d |
15 | 245e1689c8 |
hex | 148656280d |
88153139213 has 2 divisors, whose sum is σ = 88153139214. Its totient is φ = 88153139212.
The previous prime is 88153139189. The next prime is 88153139219. The reversal of 88153139213 is 31293135188.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 76354400329 + 11798738884 = 276323^2 + 108622^2 .
It is a cyclic number.
It is not a de Polignac number, because 88153139213 - 228 = 87884703757 is a prime.
It is a super-3 number, since 3×881531392133 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (88153139219) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44076569606 + 44076569607.
It is an arithmetic number, because the mean of its divisors is an integer number (44076569607).
Almost surely, 288153139213 is an apocalyptic number.
It is an amenable number.
88153139213 is a deficient number, since it is larger than the sum of its proper divisors (1).
88153139213 is an equidigital number, since it uses as much as digits as its factorization.
88153139213 is an evil number, because the sum of its binary digits is even.
The product of its digits is 155520, while the sum is 44.
The spelling of 88153139213 in words is "eighty-eight billion, one hundred fifty-three million, one hundred thirty-nine thousand, two hundred thirteen".
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