Base | Representation |
---|---|
bin | 1100001011110… |
… | …01110110010000 |
3 | 21010022212002010 |
4 | 12011321312100 |
5 | 202131222320 |
6 | 14050422520 |
7 | 2350531065 |
oct | 605716620 |
9 | 233285063 |
10 | 102210960 |
11 | 52771675 |
12 | 2a291a40 |
13 | 18238c77 |
14 | d808c6c |
15 | 8e8eae0 |
hex | 6179d90 |
102210960 has 40 divisors (see below), whose sum is σ = 316854720. Its totient is φ = 27256192.
The previous prime is 102210923. The next prime is 102210967. The reversal of 102210960 is 69012201.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-3 number, since 3×1022109603 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102210967) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212700 + ... + 213179.
It is an arithmetic number, because the mean of its divisors is an integer number (7921368).
Almost surely, 2102210960 is an apocalyptic number.
102210960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102210960 is an abundant number, since it is smaller than the sum of its proper divisors (214643760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102210960 is a wasteful number, since it uses less digits than its factorization.
102210960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 425895 (or 425889 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 21.
The square root of 102210960 is about 10109.9436200208. The cubic root of 102210960 is about 467.5547668593.
The spelling of 102210960 in words is "one hundred two million, two hundred ten thousand, nine hundred sixty".
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