Base | Representation |
---|---|
bin | 10111010000101100010001… |
… | …100110000101111111101010 |
3 | 111102012222122201112122201012 |
4 | 113100230101212011333222 |
5 | 101402104221013101442 |
6 | 1001324540134023522 |
7 | 30356040634516013 |
oct | 2720542146057752 |
9 | 442188581478635 |
10 | 102302121222122 |
11 | 2a6620a4467898 |
12 | b582a054a7ba2 |
13 | 4511082b17523 |
14 | 1b3964041600a |
15 | bc61a62b6582 |
hex | 5d0b11985fea |
102302121222122 has 16 divisors (see below), whose sum is σ = 153796226688000. Its totient is φ = 51036714220800.
The previous prime is 102302121222083. The next prime is 102302121222131. The reversal of 102302121222122 is 221222121203201.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126609497 + ... + 127414947.
It is an arithmetic number, because the mean of its divisors is an integer number (9612264168000).
Almost surely, 2102302121222122 is an apocalyptic number.
102302121222122 is a deficient number, since it is larger than the sum of its proper divisors (51494105465878).
102302121222122 is a wasteful number, since it uses less digits than its factorization.
102302121222122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 947341.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 102302121222122 its reverse (221222121203201), we get a palindrome (323524242425323).
The spelling of 102302121222122 in words is "one hundred two trillion, three hundred two billion, one hundred twenty-one million, two hundred twenty-two thousand, one hundred twenty-two".
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