Base | Representation |
---|---|
bin | 1010100110111… |
… | …01110110101111 |
3 | 20012110010002201 |
4 | 11103131312233 |
5 | 140240122403 |
6 | 12455202331 |
7 | 2130252310 |
oct | 523356657 |
9 | 205403081 |
10 | 88989103 |
11 | 46260915 |
12 | 259763a7 |
13 | 15589a98 |
14 | bb66607 |
15 | 7c2c21d |
hex | 54dddaf |
88989103 has 8 divisors (see below), whose sum is σ = 107054720. Its totient is φ = 72261720.
The previous prime is 88989097. The next prime is 88989119. The reversal of 88989103 is 30198988.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 88989103 - 25 = 88989071 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88989133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334413 + ... + 334678.
It is an arithmetic number, because the mean of its divisors is an integer number (13381840).
Almost surely, 288989103 is an apocalyptic number.
88989103 is a deficient number, since it is larger than the sum of its proper divisors (18065617).
88989103 is a wasteful number, since it uses less digits than its factorization.
88989103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 669117.
The product of its (nonzero) digits is 124416, while the sum is 46.
The square root of 88989103 is about 9433.4035745324. The cubic root of 88989103 is about 446.4562869693.
The spelling of 88989103 in words is "eighty-eight million, nine hundred eighty-nine thousand, one hundred three".
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