Base | Representation |
---|---|
bin | 1001001100000001101000… |
… | …1011000111100000001010 |
3 | 1022202202112211201001110122 |
4 | 2103000122023013200022 |
5 | 2311003302230431442 |
6 | 33252515420543242 |
7 | 2061600662623202 |
oct | 223003213074012 |
9 | 38682484631418 |
10 | 10102202202122 |
11 | 3245357863178 |
12 | 1171a5b0b1b22 |
13 | 583830c8aa34 |
14 | 26cd40841402 |
15 | 127bac681dd2 |
hex | 9301a2c780a |
10102202202122 has 8 divisors (see below), whose sum is σ = 15153339712836. Its totient is φ = 5051088964512.
The previous prime is 10102202202109. The next prime is 10102202202149. The reversal of 10102202202122 is 22120220220101.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 6957783093121 + 3144419109001 = 2637761^2 + 1773251^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×101022022021222 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10102202202122.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4989443 + ... + 6715574.
Almost surely, 210102202202122 is an apocalyptic number.
10102202202122 is a deficient number, since it is larger than the sum of its proper divisors (5051137510714).
10102202202122 is a wasteful number, since it uses less digits than its factorization.
10102202202122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12136552.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 10102202202122 its reverse (22120220220101), we get a palindrome (32222422422223).
The spelling of 10102202202122 in words is "ten trillion, one hundred two billion, two hundred two million, two hundred two thousand, one hundred twenty-two".
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