Base | Representation |
---|---|
bin | 1000011100010000110… |
… | …0000010100010100010 |
3 | 111212100001220012222012 |
4 | 2013010030002202202 |
5 | 4334003001124414 |
6 | 150342421512522 |
7 | 13322602441004 |
oct | 2070414024242 |
9 | 455301805865 |
10 | 145025411234 |
11 | 56561077a70 |
12 | 24134872742 |
13 | 108a2a7a002 |
14 | 703ac26374 |
15 | 3b8bee733e |
hex | 21c43028a2 |
145025411234 has 16 divisors (see below), whose sum is σ = 237342121920. Its totient is φ = 65912915760.
The previous prime is 145025411161. The next prime is 145025411257. The reversal of 145025411234 is 432114520541.
It is a self number, because there is not a number n which added to its sum of digits gives 145025411234.
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, 192134 + ... + 571809.
It is an arithmetic number, because the mean of its divisors is an integer number (14833882620).
Almost surely, 2145025411234 is an apocalyptic number.
145025411234 is a deficient number, since it is larger than the sum of its proper divisors (92316710686).
145025411234 is a wasteful number, since it uses less digits than its factorization.
145025411234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 772585.
The product of its (nonzero) digits is 19200, while the sum is 32.
Adding to 145025411234 its reverse (432114520541), we get a palindrome (577139931775).
The spelling of 145025411234 in words is "one hundred forty-five billion, twenty-five million, four hundred eleven thousand, two hundred thirty-four".
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