Base | Representation |
---|---|
bin | 101001001010010101… |
… | …0010111101101100011 |
3 | 22110011021221002102211 |
4 | 1102110222113231203 |
5 | 2422012212343214 |
6 | 104335111022551 |
7 | 6246321122602 |
oct | 1222452275543 |
9 | 273137832384 |
10 | 88393481059 |
11 | 3453a8a7694 |
12 | 1516a96aa57 |
13 | 8449046260 |
14 | 43c77cba39 |
15 | 24752e10c4 |
hex | 1494a97b63 |
88393481059 has 16 divisors (see below), whose sum is σ = 98489361600. Its totient is φ = 78769305216.
The previous prime is 88393481041. The next prime is 88393481119. The reversal of 88393481059 is 95018439388.
It is a cyclic number.
It is not a de Polignac number, because 88393481059 - 29 = 88393480547 is a prime.
It is a super-2 number, since 2×883934810592 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 88393480994 and 88393481012.
It is not an unprimeable number, because it can be changed into a prime (88393481359) by changing a digit.
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, 3887977 + ... + 3910645.
It is an arithmetic number, because the mean of its divisors is an integer number (6155585100).
Almost surely, 288393481059 is an apocalyptic number.
88393481059 is a deficient number, since it is larger than the sum of its proper divisors (10095880541).
88393481059 is a wasteful number, since it uses less digits than its factorization.
88393481059 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33054.
The product of its (nonzero) digits is 7464960, while the sum is 58.
The spelling of 88393481059 in words is "eighty-eight billion, three hundred ninety-three million, four hundred eighty-one thousand, fifty-nine".
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