Base | Representation |
---|---|
bin | 100011001111110010010010… |
… | …001111010110010000111010 |
3 | 202022212102110100211000211111 |
4 | 203033302102033112100322 |
5 | 130304242103231102442 |
6 | 1305405320155150534 |
7 | 44436365141013625 |
oct | 4317622217262072 |
9 | 668772410730744 |
10 | 155016413144122 |
11 | 45436100a4a942 |
12 | 1547727714544a |
13 | 6865ca617a67a |
14 | 2a3cb9795adbc |
15 | 12dc4eca54b17 |
hex | 8cfc923d643a |
155016413144122 has 8 divisors (see below), whose sum is σ = 240025413900672. Its totient is φ = 75007941843900.
The previous prime is 155016413144119. The next prime is 155016413144141. The reversal of 155016413144122 is 221441314610551.
155016413144122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1250132364004 + ... + 1250132364127.
It is an arithmetic number, because the mean of its divisors is an integer number (30003176737584).
Almost surely, 2155016413144122 is an apocalyptic number.
155016413144122 is a deficient number, since it is larger than the sum of its proper divisors (85009000756550).
155016413144122 is a wasteful number, since it uses less digits than its factorization.
155016413144122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2500264728164.
The product of its (nonzero) digits is 115200, while the sum is 40.
Adding to 155016413144122 its reverse (221441314610551), we get a palindrome (376457727754673).
The spelling of 155016413144122 in words is "one hundred fifty-five trillion, sixteen billion, four hundred thirteen million, one hundred forty-four thousand, one hundred twenty-two".
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