Base | Representation |
---|---|
bin | 1100001101110… |
… | …10110000011110 |
3 | 21010211100210011 |
4 | 12012322300132 |
5 | 202213224310 |
6 | 14100233434 |
7 | 2353016161 |
oct | 606726036 |
9 | 233740704 |
10 | 102476830 |
11 | 529333a5 |
12 | 2a39b87a |
13 | 182ccca1 |
14 | d877ad8 |
15 | 8ee378a |
hex | 61bac1e |
102476830 has 8 divisors (see below), whose sum is σ = 184458312. Its totient is φ = 40990728.
The previous prime is 102476821. The next prime is 102476831. The reversal of 102476830 is 38674201.
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 = 102476792 and 102476801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102476831) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5123832 + ... + 5123851.
It is an arithmetic number, because the mean of its divisors is an integer number (23057289).
Almost surely, 2102476830 is an apocalyptic number.
102476830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102476830 is a deficient number, since it is larger than the sum of its proper divisors (81981482).
102476830 is a wasteful number, since it uses less digits than its factorization.
102476830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10247690.
The product of its (nonzero) digits is 8064, while the sum is 31.
The square root of 102476830 is about 10123.0840162472. The cubic root of 102476830 is about 467.9598152605.
The spelling of 102476830 in words is "one hundred two million, four hundred seventy-six thousand, eight hundred thirty".
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