Base | Representation |
---|---|
bin | 1100001010110… |
… | …01000110100110 |
3 | 21010002001002122 |
4 | 12011121012212 |
5 | 202112424323 |
6 | 14043505542 |
7 | 2346432053 |
oct | 605310646 |
9 | 233061078 |
10 | 102076838 |
11 | 5268a926 |
12 | 2a2282b2 |
13 | 181bcbc6 |
14 | d7b202a |
15 | 8e64ec8 |
hex | 61591a6 |
102076838 has 8 divisors (see below), whose sum is σ = 153191088. Its totient is φ = 51013144.
The previous prime is 102076837. The next prime is 102076841. The reversal of 102076838 is 838670201.
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 = 102076798 and 102076807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102076837) 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, 7106 + ... + 15957.
It is an arithmetic number, because the mean of its divisors is an integer number (19148886).
Almost surely, 2102076838 is an apocalyptic number.
102076838 is a deficient number, since it is larger than the sum of its proper divisors (51114250).
102076838 is a wasteful number, since it uses less digits than its factorization.
102076838 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25278.
The product of its (nonzero) digits is 16128, while the sum is 35.
The square root of 102076838 is about 10103.3082700668. The cubic root of 102076838 is about 467.3501676992.
The spelling of 102076838 in words is "one hundred two million, seventy-six thousand, eight hundred thirty-eight".
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