Base | Representation |
---|---|
bin | 100010111000010011001101… |
… | …100110010111011001001001 |
3 | 202010011010200002000012021001 |
4 | 202320103031212113121021 |
5 | 130101321310320034010 |
6 | 1302132045232015001 |
7 | 44211651662651320 |
oct | 4270231546273111 |
9 | 663133602005231 |
10 | 153402501330505 |
11 | 449736a9895a29 |
12 | 15256523391461 |
13 | 6779a41cb106b |
14 | 29c4a137910b7 |
15 | 12b053ee5bc3a |
hex | 8b84cd997649 |
153402501330505 has 32 divisors (see below), whose sum is σ = 217207849402368. Its totient is φ = 101777923742400.
The previous prime is 153402501330479. The next prime is 153402501330509. The reversal of 153402501330505 is 505033105204351.
It is not a de Polignac number, because 153402501330505 - 29 = 153402501329993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (153402501330509) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7505101 + ... + 19056010.
It is an arithmetic number, because the mean of its divisors is an integer number (6787745293824).
Almost surely, 2153402501330505 is an apocalyptic number.
It is an amenable number.
153402501330505 is a deficient number, since it is larger than the sum of its proper divisors (63805348071863).
153402501330505 is a wasteful number, since it uses less digits than its factorization.
153402501330505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26566477.
The product of its (nonzero) digits is 135000, while the sum is 37.
Adding to 153402501330505 its reverse (505033105204351), we get a palindrome (658435606534856).
The spelling of 153402501330505 in words is "one hundred fifty-three trillion, four hundred two billion, five hundred one million, three hundred thirty thousand, five hundred five".
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