Base | Representation |
---|---|
bin | 10100000010110101001100… |
… | …011110001011111101001100 |
3 | 102120010120201102221210212010 |
4 | 110002311030132023331030 |
5 | 43023314414100411413 |
6 | 511254023240541220 |
7 | 24366011066422425 |
oct | 2402651436137514 |
9 | 376116642853763 |
10 | 88155486732108 |
11 | 260a8594062574 |
12 | 9a7915a181810 |
13 | 3a26046952373 |
14 | 17aaa6958664c |
15 | a2d1d6ecbdc3 |
hex | 502d4c78bf4c |
88155486732108 has 48 divisors (see below), whose sum is σ = 209368422273024. Its totient is φ = 28865131646400.
The previous prime is 88155486732107. The next prime is 88155486732121. The reversal of 88155486732108 is 80123768455188.
88155486732108 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (88155486732107) 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 15 ways as a sum of consecutive naturals, for example, 286206510 + ... + 286514357.
It is an arithmetic number, because the mean of its divisors is an integer number (4361842130688).
Almost surely, 288155486732108 is an apocalyptic number.
It is an amenable number.
88155486732108 is an abundant number, since it is smaller than the sum of its proper divisors (121212935540916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88155486732108 is a wasteful number, since it uses less digits than its factorization.
88155486732108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 572721102 (or 572721100 counting only the distinct ones).
The product of its (nonzero) digits is 103219200, while the sum is 66.
The spelling of 88155486732108 in words is "eighty-eight trillion, one hundred fifty-five billion, four hundred eighty-six million, seven hundred thirty-two thousand, one hundred eight".
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