Base | Representation |
---|---|
bin | 1000011100101010001… |
… | …1110011001101100100 |
3 | 111212121112000220012001 |
4 | 2013022203303031210 |
5 | 4334212332200304 |
6 | 150401200535044 |
7 | 13325341136260 |
oct | 2071243631544 |
9 | 455545026161 |
10 | 145132303204 |
11 | 56606446539 |
12 | 24164621484 |
13 | 108bbc647b5 |
14 | 704b0cd0a0 |
15 | 3b965adda4 |
hex | 21ca8f3364 |
145132303204 has 48 divisors (see below), whose sum is σ = 293716765440. Its totient is φ = 61460720640.
The previous prime is 145132303159. The next prime is 145132303213. The reversal of 145132303204 is 402303231541.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3986524 + ... + 4022764.
It is an arithmetic number, because the mean of its divisors is an integer number (6119099280).
Almost surely, 2145132303204 is an apocalyptic number.
145132303204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
145132303204 is an abundant number, since it is smaller than the sum of its proper divisors (148584462236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145132303204 is a wasteful number, since it uses less digits than its factorization.
145132303204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37948 (or 37946 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 145132303204 its reverse (402303231541), we get a palindrome (547435534745).
The spelling of 145132303204 in words is "one hundred forty-five billion, one hundred thirty-two million, three hundred three thousand, two hundred four".
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