Base | Representation |
---|---|
bin | 1000101111100101000… |
… | …1111000010110101010 |
3 | 112100201110200121112200 |
4 | 2023321101320112222 |
5 | 4430113020231442 |
6 | 153001145121030 |
7 | 13565241205224 |
oct | 2137121702652 |
9 | 470643617480 |
10 | 150211102122 |
11 | 58782284314 |
12 | 25141489176 |
13 | 1121b222b63 |
14 | 73ad823414 |
15 | 3d923cd34c |
hex | 22f94785aa |
150211102122 has 12 divisors (see below), whose sum is σ = 325457387970. Its totient is φ = 50070367368.
The previous prime is 150211102117. The next prime is 150211102123. The reversal of 150211102122 is 221201112051.
150211102122 is digitally balanced in base 2, 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 only one way, i.e., 131392475361 + 18818626761 = 362481^2 + 137181^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 8345061229 = 150211102122 / (1 + 5 + 0 + 2 + 1 + 1 + 1 + 0 + 2 + 1 + 2 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 150211102095 and 150211102104.
It is not an unprimeable number, because it can be changed into a prime (150211102123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4172530597 + ... + 4172530632.
Almost surely, 2150211102122 is an apocalyptic number.
150211102122 is an abundant number, since it is smaller than the sum of its proper divisors (175246285848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150211102122 is a wasteful number, since it uses less digits than its factorization.
150211102122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8345061237 (or 8345061234 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 18.
Adding to 150211102122 its reverse (221201112051), we get a palindrome (371412214173).
The spelling of 150211102122 in words is "one hundred fifty billion, two hundred eleven million, one hundred two thousand, one hundred twenty-two".
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