Base | Representation |
---|---|
bin | 10111001111100001110111… |
… | …001011101100111100110010 |
3 | 111101221100102100120001020010 |
4 | 113033201313023230330302 |
5 | 101344302102111414302 |
6 | 1001224123511155350 |
7 | 30350211635531424 |
oct | 2717416713547462 |
9 | 441840370501203 |
10 | 102222221201202 |
11 | 2a631222a38553 |
12 | b56b427075b56 |
13 | 450668b61983b |
14 | 1b35820a64814 |
15 | bc407b99616c |
hex | 5cf8772ecf32 |
102222221201202 has 64 divisors (see below), whose sum is σ = 207014362611840. Its totient is φ = 33648425201664.
The previous prime is 102222221201189. The next prime is 102222221201249. The reversal of 102222221201202 is 202102122222201.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1113328248 + ... + 1113420060.
It is an arithmetic number, because the mean of its divisors is an integer number (3234599415810).
Almost surely, 2102222221201202 is an apocalyptic number.
102222221201202 is an abundant number, since it is smaller than the sum of its proper divisors (104792141410638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102222221201202 is a wasteful number, since it uses less digits than its factorization.
102222221201202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99067.
The product of its (nonzero) digits is 512, while the sum is 21.
Adding to 102222221201202 its reverse (202102122222201), we get a palindrome (304324343423403).
The spelling of 102222221201202 in words is "one hundred two trillion, two hundred twenty-two billion, two hundred twenty-one million, two hundred one thousand, two hundred two".
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