Base | Representation |
---|---|
bin | 1101101100000011100010… |
… | …01101101011000101011010 |
3 | 10221120122000112212201001122 |
4 | 12312001301031223011122 |
5 | 12421133402214020442 |
6 | 144004120011245242 |
7 | 6224504406162011 |
oct | 666016115530532 |
9 | 127518015781048 |
10 | 30101030220122 |
11 | 9655858910844 |
12 | 3461946149822 |
13 | 13a469050a0a4 |
14 | 760c7d183a78 |
15 | 372ee46b3dd2 |
hex | 1b607136b15a |
30101030220122 has 8 divisors (see below), whose sum is σ = 45658866064500. Its totient is φ = 14881408198624.
The previous prime is 30101030220049. The next prime is 30101030220127. The reversal of 30101030220122 is 22102203010103.
It can be written as a sum of positive squares in 2 ways, for example, as 29833017965521 + 268012254601 = 5461961^2 + 517699^2 .
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 30101030220122.
It is not an unprimeable number, because it can be changed into a prime (30101030220127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84553455497 + ... + 84553455852.
Almost surely, 230101030220122 is an apocalyptic number.
30101030220122 is a deficient number, since it is larger than the sum of its proper divisors (15557835844378).
30101030220122 is a wasteful number, since it uses less digits than its factorization.
30101030220122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169106911440.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 30101030220122 its reverse (22102203010103), we get a palindrome (52203233230225).
The spelling of 30101030220122 in words is "thirty trillion, one hundred one billion, thirty million, two hundred twenty thousand, one hundred twenty-two".
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