Base | Representation |
---|---|
bin | 1100110111010… |
… | …11101100011001 |
3 | 21112001220121201 |
4 | 12123223230121 |
5 | 210111421103 |
6 | 14413034201 |
7 | 2450210005 |
oct | 633535431 |
9 | 245056551 |
10 | 107920153 |
11 | 55a11010 |
12 | 30185961 |
13 | 194877a3 |
14 | 10493705 |
15 | 971b51d |
hex | 66ebb19 |
107920153 has 16 divisors (see below), whose sum is σ = 121347072. Its totient is φ = 95130000.
The previous prime is 107920151. The next prime is 107920201. The reversal of 107920153 is 351029701.
It is not a de Polignac number, because 107920153 - 21 = 107920151 is a prime.
It is not an unprimeable number, because it can be changed into a prime (107920151) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70668 + ... + 72178.
It is an arithmetic number, because the mean of its divisors is an integer number (7584192).
Almost surely, 2107920153 is an apocalyptic number.
It is an amenable number.
107920153 is a deficient number, since it is larger than the sum of its proper divisors (13426919).
107920153 is a wasteful number, since it uses less digits than its factorization.
107920153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1716.
The product of its (nonzero) digits is 1890, while the sum is 28.
The square root of 107920153 is about 10388.4624945177. The cubic root of 107920153 is about 476.1029262748.
Adding to 107920153 its reverse (351029701), we get a palindrome (458949854).
The spelling of 107920153 in words is "one hundred seven million, nine hundred twenty thousand, one hundred fifty-three".
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