Base | Representation |
---|---|
bin | 101111101100101010… |
… | …1000011100100001110 |
3 | 100210101112220122020212 |
4 | 1133121111003210032 |
5 | 3134234142021220 |
6 | 115020023242422 |
7 | 10254215142515 |
oct | 1373125034416 |
9 | 323345818225 |
10 | 102430423310 |
11 | 3a493338106 |
12 | 17a278a9412 |
13 | 98751bac47 |
14 | 4d59b5d67c |
15 | 29e77c00c5 |
hex | 17d954390e |
102430423310 has 16 divisors (see below), whose sum is σ = 184445913456. Its totient is φ = 40956357888.
The previous prime is 102430423301. The next prime is 102430423331. The reversal of 102430423310 is 13324034201.
It is a super-2 number, since 2×1024304233102 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1949204 + ... + 2001063.
It is an arithmetic number, because the mean of its divisors is an integer number (11527869591).
Almost surely, 2102430423310 is an apocalyptic number.
102430423310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102430423310 is a deficient number, since it is larger than the sum of its proper divisors (82015490146).
102430423310 is a wasteful number, since it uses less digits than its factorization.
102430423310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3952867.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 102430423310 its reverse (13324034201), we get a palindrome (115754457511).
The spelling of 102430423310 in words is "one hundred two billion, four hundred thirty million, four hundred twenty-three thousand, three hundred ten".
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