Base | Representation |
---|---|
bin | 101001011111000010… |
… | …0111010111111001011 |
3 | 22111221201100220122101 |
4 | 1102332010322333023 |
5 | 2424423101312042 |
6 | 104532051334231 |
7 | 6302456054620 |
oct | 1227604727713 |
9 | 274851326571 |
10 | 89088307147 |
11 | 34867032824 |
12 | 153235b1377 |
13 | 8529c93658 |
14 | 4451bba347 |
15 | 24b62e06b7 |
hex | 14be13afcb |
89088307147 has 16 divisors (see below), whose sum is σ = 103563129600. Its totient is φ = 75061346400.
The previous prime is 89088307127. The next prime is 89088307183. The reversal of 89088307147 is 74170388098.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 89088307147 - 223 = 89079918539 is a prime.
It is a super-2 number, since 2×890883071472 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (89088307127) 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, 354997 + ... + 551542.
It is an arithmetic number, because the mean of its divisors is an integer number (6472695600).
Almost surely, 289088307147 is an apocalyptic number.
89088307147 is a deficient number, since it is larger than the sum of its proper divisors (14474822453).
89088307147 is a wasteful number, since it uses less digits than its factorization.
89088307147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 906786.
The product of its (nonzero) digits is 2709504, while the sum is 55.
The spelling of 89088307147 in words is "eighty-nine billion, eighty-eight million, three hundred seven thousand, one hundred forty-seven".
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