Base | Representation |
---|---|
bin | 1100001010010… |
… | …01110010101000 |
3 | 21002221212001202 |
4 | 12011021302220 |
5 | 202103422440 |
6 | 14042303332 |
7 | 2346051155 |
oct | 605116250 |
9 | 232855052 |
10 | 102014120 |
11 | 5264779a |
12 | 2a1b7b48 |
13 | 1819a4b0 |
14 | d79722c |
15 | 8e51615 |
hex | 6149ca8 |
102014120 has 32 divisors (see below), whose sum is σ = 247189320. Its totient is φ = 37666560.
The previous prime is 102014117. The next prime is 102014123. The reversal of 102014120 is 21410201.
It is an interprime number because it is at equal distance from previous prime (102014117) and next prime (102014123).
It can be written as a sum of positive squares in 4 ways, for example, as 63648484 + 38365636 = 7978^2 + 6194^2 .
It is not an unprimeable number, because it can be changed into a prime (102014123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97571 + ... + 98610.
Almost surely, 2102014120 is an apocalyptic number.
102014120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102014120 is an abundant number, since it is smaller than the sum of its proper divisors (145175200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102014120 is a wasteful number, since it uses less digits than its factorization.
102014120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 196205 (or 196201 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 102014120 is about 10100.2039583367. The cubic root of 102014120 is about 467.2544317367.
Adding to 102014120 its reverse (21410201), we get a palindrome (123424321).
The spelling of 102014120 in words is "one hundred two million, fourteen thousand, one hundred twenty".
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