Base | Representation |
---|---|
bin | 1000011100001110010… |
… | …1111110010010010110 |
3 | 111212022101010020111121 |
4 | 2013003211332102112 |
5 | 4333442422313332 |
6 | 150341423554154 |
7 | 13322421560014 |
oct | 2070345762226 |
9 | 455271106447 |
10 | 145015432342 |
11 | 56556481750 |
12 | 2413145b95a |
13 | 108a0994c41 |
14 | 70397898b4 |
15 | 3b8b1c5797 |
hex | 21c397e496 |
145015432342 has 16 divisors (see below), whose sum is σ = 237345142464. Its totient is φ = 65903005000.
The previous prime is 145015432339. The next prime is 145015432343. The reversal of 145015432342 is 243234510541.
145015432342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 145015432298 and 145015432307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145015432343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541384 + ... + 763627.
It is an arithmetic number, because the mean of its divisors is an integer number (14834071404).
Almost surely, 2145015432342 is an apocalyptic number.
145015432342 is a deficient number, since it is larger than the sum of its proper divisors (92329710122).
145015432342 is a wasteful number, since it uses less digits than its factorization.
145015432342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1310075.
The product of its (nonzero) digits is 57600, while the sum is 34.
Adding to 145015432342 its reverse (243234510541), we get a palindrome (388249942883).
The spelling of 145015432342 in words is "one hundred forty-five billion, fifteen million, four hundred thirty-two thousand, three hundred forty-two".
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