Base | Representation |
---|---|
bin | 10010111110111010100… |
… | …100110110110011101110 |
3 | 11121201011012220010220201 |
4 | 102332322210312303232 |
5 | 132333111330031132 |
6 | 2435140444104114 |
7 | 163150600135243 |
oct | 22767244666356 |
9 | 4551135803821 |
10 | 1304505314542 |
11 | 463268272741 |
12 | 1909a423503a |
13 | 96025611c31 |
14 | 471d1a795ca |
15 | 23dee7132e7 |
hex | 12fba936cee |
1304505314542 has 16 divisors (see below), whose sum is σ = 1971200812032. Its totient is φ = 647453168640.
The previous prime is 1304505314527. The next prime is 1304505314543. The reversal of 1304505314542 is 2454135054031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1304505314543) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3521134 + ... + 3873937.
It is an arithmetic number, because the mean of its divisors is an integer number (123200050752).
Almost surely, 21304505314542 is an apocalyptic number.
1304505314542 is a deficient number, since it is larger than the sum of its proper divisors (666695497490).
1304505314542 is a wasteful number, since it uses less digits than its factorization.
1304505314542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7395723.
The product of its (nonzero) digits is 144000, while the sum is 37.
The spelling of 1304505314542 in words is "one trillion, three hundred four billion, five hundred five million, three hundred fourteen thousand, five hundred forty-two".
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