Base | Representation |
---|---|
bin | 1100010001010… |
… | …10110011101110 |
3 | 21011200200100200 |
4 | 12020222303232 |
5 | 202322421130 |
6 | 14114134330 |
7 | 2356640226 |
oct | 610526356 |
9 | 234620320 |
10 | 102935790 |
11 | 53117201 |
12 | 2a5813a6 |
13 | 18430b69 |
14 | d957086 |
15 | 9084760 |
hex | 622acee |
102935790 has 48 divisors (see below), whose sum is σ = 276868800. Its totient is φ = 26502336.
The previous prime is 102935783. The next prime is 102935797. The reversal of 102935790 is 97539201.
It is an interprime number because it is at equal distance from previous prime (102935783) and next prime (102935797).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102935797) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17110 + ... + 22329.
It is an arithmetic number, because the mean of its divisors is an integer number (5768100).
Almost surely, 2102935790 is an apocalyptic number.
102935790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102935790 is an abundant number, since it is smaller than the sum of its proper divisors (173933010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102935790 is a wasteful number, since it uses less digits than its factorization.
102935790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39481 (or 39478 counting only the distinct ones).
The product of its (nonzero) digits is 17010, while the sum is 36.
The square root of 102935790 is about 10145.7276722766. The cubic root of 102935790 is about 468.6573875701.
The spelling of 102935790 in words is "one hundred two million, nine hundred thirty-five thousand, seven hundred ninety".
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