Base | Representation |
---|---|
bin | 1100010000001… |
… | …11111101000010 |
3 | 21011102102112010 |
4 | 12020013331002 |
5 | 202303334101 |
6 | 14111113350 |
7 | 2355504060 |
oct | 610077502 |
9 | 234372463 |
10 | 102793026 |
11 | 53029a16 |
12 | 2a512856 |
13 | 183b0b9b |
14 | d91b030 |
15 | 90572d6 |
hex | 6207f42 |
102793026 has 32 divisors (see below), whose sum is σ = 245173248. Its totient is φ = 28092240.
The previous prime is 102793001. The next prime is 102793057. The reversal of 102793026 is 620397201.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 102792984 and 102793002.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52240 + ... + 54171.
It is an arithmetic number, because the mean of its divisors is an integer number (7661664).
Almost surely, 2102793026 is an apocalyptic number.
102793026 is an abundant number, since it is smaller than the sum of its proper divisors (142380222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102793026 is a wasteful number, since it uses less digits than its factorization.
102793026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106446.
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 102793026 is about 10138.6895602933. The cubic root of 102793026 is about 468.4406234465.
The spelling of 102793026 in words is "one hundred two million, seven hundred ninety-three thousand, twenty-six".
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