Base | Representation |
---|---|
bin | 1100110111010… |
… | …11101100011000 |
3 | 21112001220121200 |
4 | 12123223230120 |
5 | 210111421102 |
6 | 14413034200 |
7 | 2450210004 |
oct | 633535430 |
9 | 245056550 |
10 | 107920152 |
11 | 55a1100a |
12 | 30185960 |
13 | 194877a2 |
14 | 10493704 |
15 | 971b51c |
hex | 66ebb18 |
107920152 has 48 divisors (see below), whose sum is σ = 307671000. Its totient is φ = 34079616.
The previous prime is 107920151. The next prime is 107920201. The reversal of 107920152 is 251029701.
It is a congruent number.
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 11 ways as a sum of consecutive naturals, for example, 38077 + ... + 40812.
Almost surely, 2107920152 is an apocalyptic number.
107920152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
107920152 is an abundant number, since it is smaller than the sum of its proper divisors (199750848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107920152 is a wasteful number, since it uses less digits than its factorization.
107920152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78920 (or 78913 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 27.
The square root of 107920152 is about 10388.4624463873. The cubic root of 107920152 is about 476.1029248043.
Adding to 107920152 its reverse (251029701), we get a palindrome (358949853).
The spelling of 107920152 in words is "one hundred seven million, nine hundred twenty thousand, one hundred fifty-two".
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