Base | Representation |
---|---|
bin | 1100101110111… |
… | …11010101001001 |
3 | 21110000001210000 |
4 | 12113133111021 |
5 | 204321232222 |
6 | 14333313213 |
7 | 2434651206 |
oct | 627372511 |
9 | 243001700 |
10 | 106820937 |
11 | 55330173 |
12 | 2b935809 |
13 | 19191372 |
14 | 10288cad |
15 | 95a09ac |
hex | 65df549 |
106820937 has 20 divisors (see below), whose sum is σ = 160806096. Its totient is φ = 70663320.
The previous prime is 106820921. The next prime is 106821017. The reversal of 106820937 is 739028601.
It is not a de Polignac number, because 106820937 - 24 = 106820921 is a prime.
It is a super-2 number, since 2×1068209372 = 22821425163115938, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (106821937) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5578 + ... + 15644.
Almost surely, 2106820937 is an apocalyptic number.
It is an amenable number.
106820937 is a deficient number, since it is larger than the sum of its proper divisors (53985159).
106820937 is a wasteful number, since it uses less digits than its factorization.
106820937 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10210 (or 10201 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The square root of 106820937 is about 10335.4214718124. The cubic root of 106820937 is about 474.4809650951.
The spelling of 106820937 in words is "one hundred six million, eight hundred twenty thousand, nine hundred thirty-seven".
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