Base | Representation |
---|---|
bin | 1100001011011… |
… | …01001111000011 |
3 | 21010020020012202 |
4 | 12011231033003 |
5 | 202123044144 |
6 | 14045343415 |
7 | 2350224344 |
oct | 605551703 |
9 | 233206182 |
10 | 102159299 |
11 | 52736880 |
12 | 2a267b6b |
13 | 1821b5b8 |
14 | d7d40cb |
15 | 8e7e64e |
hex | 616d3c3 |
102159299 has 8 divisors (see below), whose sum is σ = 111883248. Its totient is φ = 92508160.
The previous prime is 102159293. The next prime is 102159311. The reversal of 102159299 is 992951201.
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 102159299 - 24 = 102159283 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102159293) 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, 15242 + ... + 20895.
It is an arithmetic number, because the mean of its divisors is an integer number (13985406).
Almost surely, 2102159299 is an apocalyptic number.
102159299 is a deficient number, since it is larger than the sum of its proper divisors (9723949).
102159299 is a wasteful number, since it uses less digits than its factorization.
102159299 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36405.
The product of its (nonzero) digits is 14580, while the sum is 38.
The square root of 102159299 is about 10107.3883372511. The cubic root of 102159299 is about 467.4759807309.
The spelling of 102159299 in words is "one hundred two million, one hundred fifty-nine thousand, two hundred ninety-nine".
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