Base | Representation |
---|---|
bin | 1000110111000100100… |
… | …1010000001001110100 |
3 | 112112220121202012120020 |
4 | 2031301021100021310 |
5 | 4443222324344403 |
6 | 153532504005140 |
7 | 13666130361033 |
oct | 2156111201164 |
9 | 475817665506 |
10 | 152222106228 |
11 | 59614457485 |
12 | 25602a607b0 |
13 | 1147ba50b0a |
14 | 752094471a |
15 | 3e5dc16453 |
hex | 2371250274 |
152222106228 has 24 divisors (see below), whose sum is σ = 355416952800. Its totient is φ = 50707553760.
The previous prime is 152222106227. The next prime is 152222106247. The reversal of 152222106228 is 822601222251.
It is a super-3 number, since 3×1522221062283 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152222106227) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4124403 + ... + 4161146.
It is an arithmetic number, because the mean of its divisors is an integer number (14809039700).
Almost surely, 2152222106228 is an apocalyptic number.
It is an amenable number.
152222106228 is an abundant number, since it is smaller than the sum of its proper divisors (203194846572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152222106228 is a wasteful number, since it uses less digits than its factorization.
152222106228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8287087 (or 8287085 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 33.
Adding to 152222106228 its reverse (822601222251), we get a palindrome (974823328479).
The spelling of 152222106228 in words is "one hundred fifty-two billion, two hundred twenty-two million, one hundred six thousand, two hundred twenty-eight".
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