Base | Representation |
---|---|
bin | 1100001011000… |
… | …11100010010001 |
3 | 21010011012201021 |
4 | 12011203202101 |
5 | 202120311234 |
6 | 14044435441 |
7 | 2350000456 |
oct | 605434221 |
9 | 233135637 |
10 | 102119569 |
11 | 52709a42 |
12 | 2a248b81 |
13 | 182064a6 |
14 | d7c382d |
15 | 8e729b4 |
hex | 6163891 |
102119569 has 8 divisors (see below), whose sum is σ = 103535712. Its totient is φ = 100712640.
The previous prime is 102119543. The next prime is 102119599. The reversal of 102119569 is 965911201.
It is a happy number.
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 102119569 - 27 = 102119441 is a prime.
It is a super-2 number, since 2×1021195692 = 20856812745491522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102119599) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21702 + ... + 25984.
It is an arithmetic number, because the mean of its divisors is an integer number (12941964).
Almost surely, 2102119569 is an apocalyptic number.
It is an amenable number.
102119569 is a deficient number, since it is larger than the sum of its proper divisors (1416143).
102119569 is a wasteful number, since it uses less digits than its factorization.
102119569 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4607.
The product of its (nonzero) digits is 4860, while the sum is 34.
The square root of 102119569 is about 10105.4227521663. The cubic root of 102119569 is about 467.4153720244.
The spelling of 102119569 in words is "one hundred two million, one hundred nineteen thousand, five hundred sixty-nine".
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