Base | Representation |
---|---|
bin | 10111001111010110011111… |
… | …010110110100011100001100 |
3 | 111101220011220100121002212021 |
4 | 113033112133112310130030 |
5 | 101344102100114132340 |
6 | 1001214344105215524 |
7 | 30346300223565022 |
oct | 2717263726643414 |
9 | 441804810532767 |
10 | 102210010302220 |
11 | 2a62702722a3a7 |
12 | b568b997915a4 |
13 | 4505493882c22 |
14 | 1b34dc3028712 |
15 | bc3ab4966e4a |
hex | 5cf59f5b470c |
102210010302220 has 48 divisors (see below), whose sum is σ = 219296497327488. Its totient is φ = 39997950382080.
The previous prime is 102210010302217. The next prime is 102210010302229. The reversal of 102210010302220 is 22203010012201.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 102210010302194 and 102210010302203.
It is not an unprimeable number, because it can be changed into a prime (102210010302229) 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, 19659621 + ... + 24308860.
It is an arithmetic number, because the mean of its divisors is an integer number (4568677027656).
Almost surely, 2102210010302220 is an apocalyptic number.
102210010302220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102210010302220 is an abundant number, since it is smaller than the sum of its proper divisors (117086487025268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102210010302220 is a wasteful number, since it uses less digits than its factorization.
102210010302220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43971010 (or 43971008 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 102210010302220 its reverse (22203010012201), we get a palindrome (124413020314421).
The spelling of 102210010302220 in words is "one hundred two trillion, two hundred ten billion, ten million, three hundred two thousand, two hundred twenty".
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