Base | Representation |
---|---|
bin | 1100010001100… |
… | …10001110100100 |
3 | 21011202020001020 |
4 | 12020302032210 |
5 | 202324404210 |
6 | 14114531140 |
7 | 2360124642 |
oct | 610621644 |
9 | 234666036 |
10 | 102966180 |
11 | 53138019 |
12 | 2a596ab0 |
13 | 18441945 |
14 | d964192 |
15 | 908d770 |
hex | 62323a4 |
102966180 has 24 divisors (see below), whose sum is σ = 288305472. Its totient is φ = 27457632.
The previous prime is 102966169. The next prime is 102966181. The reversal of 102966180 is 81669201.
It is not an unprimeable number, because it can be changed into a prime (102966181) 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, 857992 + ... + 858111.
It is an arithmetic number, because the mean of its divisors is an integer number (12012728).
Almost surely, 2102966180 is an apocalyptic number.
102966180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102966180 is an abundant number, since it is smaller than the sum of its proper divisors (185339292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102966180 is a wasteful number, since it uses less digits than its factorization.
102966180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1716115 (or 1716113 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 33.
The square root of 102966180 is about 10147.2252364871. The cubic root of 102966180 is about 468.7035040104.
The spelling of 102966180 in words is "one hundred two million, nine hundred sixty-six thousand, one hundred eighty".
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