Base | Representation |
---|---|
bin | 100010100111011001000011… |
… | …010100100101110011111010 |
3 | 201222001001110000020011112120 |
4 | 202213121003110211303322 |
5 | 124423302111300321432 |
6 | 1255442201053222110 |
7 | 44032005336462321 |
oct | 4247310324456372 |
9 | 658031400204476 |
10 | 152240540245242 |
11 | 4456593a07a559 |
12 | 150a92a0a91936 |
13 | 66c42b53a8137 |
14 | 29846a51c90b8 |
15 | 12901d49d0c2c |
hex | 8a7643525cfa |
152240540245242 has 16 divisors (see below), whose sum is σ = 304489000041600. Its totient is φ = 50745526823232.
The previous prime is 152240540245219. The next prime is 152240540245361. The reversal of 152240540245242 is 242542045042251.
152240540245242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 152240540245194 and 152240540245203.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329731378 + ... + 330192765.
It is an arithmetic number, because the mean of its divisors is an integer number (19030562502600).
Almost surely, 2152240540245242 is an apocalyptic number.
152240540245242 is an abundant number, since it is smaller than the sum of its proper divisors (152248459796358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152240540245242 is a wasteful number, since it uses less digits than its factorization.
152240540245242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 659962597.
The product of its (nonzero) digits is 1024000, while the sum is 42.
Adding to 152240540245242 its reverse (242542045042251), we get a palindrome (394782585287493).
The spelling of 152240540245242 in words is "one hundred fifty-two trillion, two hundred forty billion, five hundred forty million, two hundred forty-five thousand, two hundred forty-two".
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