Base | Representation |
---|---|
bin | 1110100010111… |
… | …10000101000010 |
3 | 22111121021012021 |
4 | 13101132011002 |
5 | 222214121122 |
6 | 20035152054 |
7 | 3011103625 |
oct | 721360502 |
9 | 274537167 |
10 | 122020162 |
11 | 62971610 |
12 | 34a4562a |
13 | 1c3835a4 |
14 | 122c3dbc |
15 | aaa41c7 |
hex | 745e142 |
122020162 has 16 divisors (see below), whose sum is σ = 200400192. Its totient is φ = 55260720.
The previous prime is 122020153. The next prime is 122020193. The reversal of 122020162 is 261020221.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3918 + ... + 16105.
It is an arithmetic number, because the mean of its divisors is an integer number (12525012).
Almost surely, 2122020162 is an apocalyptic number.
122020162 is a deficient number, since it is larger than the sum of its proper divisors (78380030).
122020162 is a wasteful number, since it uses less digits than its factorization.
122020162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20313.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 122020162 is about 11046.2736703379. The cubic root of 122020162 is about 495.9948864587.
Adding to 122020162 its reverse (261020221), we get a palindrome (383040383).
The spelling of 122020162 in words is "one hundred twenty-two million, twenty thousand, one hundred sixty-two".
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