Base | Representation |
---|---|
bin | 101111000010101100… |
… | …1001100011100101010 |
3 | 100122202102010121101022 |
4 | 1132011121030130222 |
5 | 3123343142101442 |
6 | 114224200452442 |
7 | 10204265501633 |
oct | 1360531143452 |
9 | 318672117338 |
10 | 101022222122 |
11 | 39930457778 |
12 | 176b417a122 |
13 | 96ac52a5c3 |
14 | 4c64b1488a |
15 | 2963d5a3d2 |
hex | 178564c72a |
101022222122 has 8 divisors (see below), whose sum is σ = 154017486372. Its totient is φ = 49683060000.
The previous prime is 101022221981. The next prime is 101022222137. The reversal of 101022222122 is 221222220101.
It is a happy number.
101022222122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 99717639961 + 1304582161 = 315781^2 + 36119^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 101022222122.
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, 414025379 + ... + 414025622.
Almost surely, 2101022222122 is an apocalyptic number.
101022222122 is a deficient number, since it is larger than the sum of its proper divisors (52995264250).
101022222122 is an equidigital number, since it uses as much as digits as its factorization.
101022222122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 828051064.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 101022222122 its reverse (221222220101), we get a palindrome (322244442223).
The spelling of 101022222122 in words is "one hundred one billion, twenty-two million, two hundred twenty-two thousand, one hundred twenty-two".
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