Base | Representation |
---|---|
bin | 1000110110010110110… |
… | …1000011011010011100 |
3 | 112112102020120120012101 |
4 | 2031211231003122130 |
5 | 4442324210232021 |
6 | 153501450014444 |
7 | 13661310035410 |
oct | 2154555033234 |
9 | 475366516171 |
10 | 152030164636 |
11 | 59526078969 |
12 | 2556a717424 |
13 | 1144b0586cc |
14 | 750325cd40 |
15 | 3e4be4ea91 |
hex | 2365b4369c |
152030164636 has 24 divisors (see below), whose sum is σ = 311476437216. Its totient is φ = 63566618880.
The previous prime is 152030164613. The next prime is 152030164639. The reversal of 152030164636 is 636461030251.
152030164636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1520301646362 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 152030164595 and 152030164604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152030164639) 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 7 ways as a sum of consecutive naturals, for example, 66214081 + ... + 66216376.
It is an arithmetic number, because the mean of its divisors is an integer number (12978184884).
Almost surely, 2152030164636 is an apocalyptic number.
It is an amenable number.
152030164636 is an abundant number, since it is smaller than the sum of its proper divisors (159446272580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152030164636 is a wasteful number, since it uses less digits than its factorization.
152030164636 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132430509 (or 132430507 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 37.
Adding to 152030164636 its reverse (636461030251), we get a palindrome (788491194887).
The spelling of 152030164636 in words is "one hundred fifty-two billion, thirty million, one hundred sixty-four thousand, six hundred thirty-six".
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