Base | Representation |
---|---|
bin | 100110101000… |
… | …111010000010 |
3 | 201001121102010 |
4 | 212220322002 |
5 | 10043112101 |
6 | 1001033350 |
7 | 152044455 |
oct | 46507202 |
9 | 21047363 |
10 | 10129026 |
11 | 57990a6 |
12 | 3485856 |
13 | 213850b |
14 | 14b949c |
15 | d512d6 |
hex | 9a8e82 |
10129026 has 16 divisors (see below), whose sum is σ = 20365344. Its totient is φ = 3358464.
The previous prime is 10129019. The next prime is 10129057. The reversal of 10129026 is 62092101.
It is a junction number, because it is equal to n+sod(n) for n = 10128993 and 10129011.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3216 + ... + 5531.
It is an arithmetic number, because the mean of its divisors is an integer number (1272834).
Almost surely, 210129026 is an apocalyptic number.
10129026 is an abundant number, since it is smaller than the sum of its proper divisors (10236318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10129026 is a wasteful number, since it uses less digits than its factorization.
10129026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8945.
The product of its (nonzero) digits is 216, while the sum is 21.
The square root of 10129026 is about 3182.6130773313. The cubic root of 10129026 is about 216.3661058045.
The spelling of 10129026 in words is "ten million, one hundred twenty-nine thousand, twenty-six".
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