Base | Representation |
---|---|
bin | 1100001100111… |
… | …00110111111110 |
3 | 21010121010212211 |
4 | 12012130313332 |
5 | 202200320210 |
6 | 14053451034 |
7 | 2351666263 |
oct | 606346776 |
9 | 233533784 |
10 | 102354430 |
11 | 5285a442 |
12 | 2a340a7a |
13 | 18289369 |
14 | d84526a |
15 | 8ebc38a |
hex | 619cdfe |
102354430 has 8 divisors (see below), whose sum is σ = 184237992. Its totient is φ = 40941768.
The previous prime is 102354419. The next prime is 102354431. The reversal of 102354430 is 34453201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102354431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5117712 + ... + 5117731.
It is an arithmetic number, because the mean of its divisors is an integer number (23029749).
Almost surely, 2102354430 is an apocalyptic number.
102354430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102354430 is a deficient number, since it is larger than the sum of its proper divisors (81883562).
102354430 is a wasteful number, since it uses less digits than its factorization.
102354430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10235450.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 102354430 is about 10117.0366214618. The cubic root of 102354430 is about 467.7734280833.
The spelling of 102354430 in words is "one hundred two million, three hundred fifty-four thousand, four hundred thirty".
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