Base | Representation |
---|---|
bin | 11111111101000110… |
… | …000101010000111000 |
3 | 10021120012012110012011 |
4 | 133331012011100320 |
5 | 1030232104014034 |
6 | 23432351455304 |
7 | 2323154461210 |
oct | 377506052070 |
9 | 107505173164 |
10 | 34311001144 |
11 | 13607735aa2 |
12 | 6796827534 |
13 | 330a566a54 |
14 | 1936bd7240 |
15 | d5c332864 |
hex | 7fd185438 |
34311001144 has 32 divisors (see below), whose sum is σ = 73904548320. Its totient is φ = 14628519936.
The previous prime is 34311001129. The next prime is 34311001171. The reversal of 34311001144 is 44110011343.
It is a happy number.
It is a congruent number.
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, 1576489 + ... + 1598104.
It is an arithmetic number, because the mean of its divisors is an integer number (2309517135).
Almost surely, 234311001144 is an apocalyptic number.
It is an amenable number.
34311001144 is an abundant number, since it is smaller than the sum of its proper divisors (39593547176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34311001144 is a wasteful number, since it uses less digits than its factorization.
34311001144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3174799 (or 3174795 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 34311001144 its reverse (44110011343), we get a palindrome (78421012487).
The spelling of 34311001144 in words is "thirty-four billion, three hundred eleven million, one thousand, one hundred forty-four".
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