Base | Representation |
---|---|
bin | 1100010011101… |
… | …01110000011000 |
3 | 21012021021110112 |
4 | 12021311300120 |
5 | 202412232101 |
6 | 14124503452 |
7 | 2362356230 |
oct | 611656030 |
9 | 235237415 |
10 | 103242776 |
11 | 5330690a |
12 | 2a6aab88 |
13 | 1850a800 |
14 | d9d6cc0 |
15 | 90e56bb |
hex | 6275c18 |
103242776 has 48 divisors (see below), whose sum is σ = 239583600. Its totient is φ = 40839552.
The previous prime is 103242773. The next prime is 103242829. The reversal of 103242776 is 677242301.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103242773) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4010 + ... + 14918.
It is an arithmetic number, because the mean of its divisors is an integer number (4991325).
Almost surely, 2103242776 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 103242776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119791800).
103242776 is an abundant number, since it is smaller than the sum of its proper divisors (136340824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103242776 is a wasteful number, since it uses less digits than its factorization.
103242776 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10948 (or 10931 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 32.
The square root of 103242776 is about 10160.8452404315. The cubic root of 103242776 is about 469.1228184003.
The spelling of 103242776 in words is "one hundred three million, two hundred forty-two thousand, seven hundred seventy-six".
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