Base | Representation |
---|---|
bin | 1100110010000… |
… | …10111100001111 |
3 | 21110202210110100 |
4 | 12121002330033 |
5 | 204422311233 |
6 | 14350142143 |
7 | 2441300553 |
oct | 631027417 |
9 | 243683410 |
10 | 107228943 |
11 | 55589768 |
12 | 2bab1953 |
13 | 192a4ca3 |
14 | 10353863 |
15 | 9631813 |
hex | 6642f0f |
107228943 has 6 divisors (see below), whose sum is σ = 154886264. Its totient is φ = 71485956.
The previous prime is 107228939. The next prime is 107228963. The reversal of 107228943 is 349822701.
It is not a de Polignac number, because 107228943 - 22 = 107228939 is a prime.
It is a super-2 number, since 2×1072289432 = 22996092433794498, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 107228898 and 107228907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107228903) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5957155 + ... + 5957172.
Almost surely, 2107228943 is an apocalyptic number.
107228943 is a deficient number, since it is larger than the sum of its proper divisors (47657321).
107228943 is a wasteful number, since it uses less digits than its factorization.
107228943 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11914333 (or 11914330 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 107228943 is about 10355.1408971583. The cubic root of 107228943 is about 475.0842960275.
The spelling of 107228943 in words is "one hundred seven million, two hundred twenty-eight thousand, nine hundred forty-three".
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