Base | Representation |
---|---|
bin | 1011000110111… |
… | …11011100101001 |
3 | 20111100112112212 |
4 | 11203133130221 |
5 | 142324034204 |
6 | 13125214505 |
7 | 2211046520 |
oct | 543373451 |
9 | 214315485 |
10 | 93189929 |
11 | 4866aa78 |
12 | 27261435 |
13 | 163cab91 |
14 | c53b4b7 |
15 | 82abc6e |
hex | 58df729 |
93189929 has 8 divisors (see below), whose sum is σ = 106728960. Its totient is φ = 79707456.
The previous prime is 93189917. The next prime is 93189931. The reversal of 93189929 is 92998139.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-93189929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (93189989) 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, 10544 + ... + 17249.
It is an arithmetic number, because the mean of its divisors is an integer number (13341120).
Almost surely, 293189929 is an apocalyptic number.
It is an amenable number.
93189929 is a deficient number, since it is larger than the sum of its proper divisors (13539031).
93189929 is a wasteful number, since it uses less digits than its factorization.
93189929 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28279.
The product of its digits is 314928, while the sum is 50.
The square root of 93189929 is about 9653.4930983556. The cubic root of 93189929 is about 453.3737038130.
The spelling of 93189929 in words is "ninety-three million, one hundred eighty-nine thousand, nine hundred twenty-nine".
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