Base | Representation |
---|---|
bin | 1100001010100… |
… | …01010101011110 |
3 | 21010000102110021 |
4 | 12011101111132 |
5 | 202110420042 |
6 | 14043102354 |
7 | 2346240232 |
oct | 605212536 |
9 | 233012407 |
10 | 102045022 |
11 | 52668a32 |
12 | 2a2119ba |
13 | 181ab591 |
14 | d7a45c2 |
15 | 8e5a867 |
hex | 615155e |
102045022 has 8 divisors (see below), whose sum is σ = 153171000. Its totient is φ = 50988024.
The previous prime is 102045017. The next prime is 102045049. The reversal of 102045022 is 220540201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 102044987 and 102045005.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13372 + ... + 19567.
It is an arithmetic number, because the mean of its divisors is an integer number (19146375).
Almost surely, 2102045022 is an apocalyptic number.
102045022 is a deficient number, since it is larger than the sum of its proper divisors (51125978).
102045022 is a wasteful number, since it uses less digits than its factorization.
102045022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34490.
The product of its (nonzero) digits is 160, while the sum is 16.
The square root of 102045022 is about 10101.7336135933. The cubic root of 102045022 is about 467.3016070321.
Adding to 102045022 its reverse (220540201), we get a palindrome (322585223).
The spelling of 102045022 in words is "one hundred two million, forty-five thousand, twenty-two".
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