Base | Representation |
---|---|
bin | 101111101100001101… |
… | …1000010010101010110 |
3 | 100210100111021220212202 |
4 | 1133120123002111112 |
5 | 3134221243321120 |
6 | 115014321244502 |
7 | 10253641645322 |
oct | 1373033022526 |
9 | 323314256782 |
10 | 102415213910 |
11 | 3a48579a059 |
12 | 17a22793732 |
13 | 9871cc41b9 |
14 | 4d57b20982 |
15 | 29e62b8875 |
hex | 17d86c2556 |
102415213910 has 8 divisors (see below), whose sum is σ = 184347385056. Its totient is φ = 40966085560.
The previous prime is 102415213903. The next prime is 102415213939. The reversal of 102415213910 is 19312514201.
102415213910 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
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 3 ways as a sum of consecutive naturals, for example, 5120760686 + ... + 5120760705.
It is an arithmetic number, because the mean of its divisors is an integer number (23043423132).
Almost surely, 2102415213910 is an apocalyptic number.
102415213910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102415213910 is a deficient number, since it is larger than the sum of its proper divisors (81932171146).
102415213910 is a wasteful number, since it uses less digits than its factorization.
102415213910 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10241521398.
The product of its (nonzero) digits is 2160, while the sum is 29.
The spelling of 102415213910 in words is "one hundred two billion, four hundred fifteen million, two hundred thirteen thousand, nine hundred ten".
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