Base | Representation |
---|---|
bin | 1100010001111… |
… | …11100111010110 |
3 | 21011212000021010 |
4 | 12020333213112 |
5 | 202333133024 |
6 | 14120033050 |
7 | 2360443545 |
oct | 610774726 |
9 | 234760233 |
10 | 103021014 |
11 | 53175238 |
12 | 2a602786 |
13 | 184608a5 |
14 | d97a15c |
15 | 909eb29 |
hex | 623f9d6 |
103021014 has 16 divisors (see below), whose sum is σ = 206165952. Its totient is φ = 34319688.
The previous prime is 103021013. The next prime is 103021033. The reversal of 103021014 is 410120301.
It is a happy number.
It is a super-2 number, since 2×1030210142 = 21226658651176392, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103021013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8377 + ... + 16619.
It is an arithmetic number, because the mean of its divisors is an integer number (12885372).
Almost surely, 2103021014 is an apocalyptic number.
103021014 is an abundant number, since it is smaller than the sum of its proper divisors (103144938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103021014 is a wasteful number, since it uses less digits than its factorization.
103021014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10331.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 103021014 is about 10149.9267977656. The cubic root of 103021014 is about 468.7866909591.
Adding to 103021014 its reverse (410120301), we get a palindrome (513141315).
The spelling of 103021014 in words is "one hundred three million, twenty-one thousand, fourteen".
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