Base | Representation |
---|---|
bin | 1000011100010011000… |
… | …1011000101101111000 |
3 | 111212100202022121112221 |
4 | 2013010301120231320 |
5 | 4334013002421100 |
6 | 150343411413424 |
7 | 13323051604525 |
oct | 2070461305570 |
9 | 455322277487 |
10 | 145035201400 |
11 | 56566654511 |
12 | 24137bb4274 |
13 | 108a4ac71cb |
14 | 703c25414c |
15 | 3b8cccd01a |
hex | 21c4c58b78 |
145035201400 has 48 divisors (see below), whose sum is σ = 337272553800. Its totient is φ = 58002775680.
The previous prime is 145035201371. The next prime is 145035201401. The reversal of 145035201400 is 4102530541.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145035201401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 998611 + ... + 1134589.
Almost surely, 2145035201400 is an apocalyptic number.
145035201400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
145035201400 is an abundant number, since it is smaller than the sum of its proper divisors (192237352400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145035201400 is a wasteful number, since it uses less digits than its factorization.
145035201400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141328 (or 141319 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 145035201400 its reverse (4102530541), we get a palindrome (149137731941).
The spelling of 145035201400 in words is "one hundred forty-five billion, thirty-five million, two hundred one thousand, four hundred".
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