Base | Representation |
---|---|
bin | 100010101011110000010000… |
… | …111010101110010011110111 |
3 | 202000002201021201201020222111 |
4 | 202223300100322232103313 |
5 | 124443210110113023411 |
6 | 1300232022120111451 |
7 | 44062450612145434 |
oct | 4253602072562367 |
9 | 660081251636874 |
10 | 152540342314231 |
11 | 44670aa5577303 |
12 | 15137410005587 |
13 | 67166531c53b1 |
14 | 2994dc5d26b8b |
15 | 1297dceae3721 |
hex | 8abc10eae4f7 |
152540342314231 has 16 divisors (see below), whose sum is σ = 157881752208000. Its totient is φ = 147204377859168.
The previous prime is 152540342314189. The next prime is 152540342314267. The reversal of 152540342314231 is 132413243045251.
It is a cyclic number.
It is not a de Polignac number, because 152540342314231 - 221 = 152540340217079 is a prime.
It is a super-2 number, since 2×1525403423142312 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152540340314231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 463062820 + ... + 463392118.
It is an arithmetic number, because the mean of its divisors is an integer number (9867609513000).
Almost surely, 2152540342314231 is an apocalyptic number.
152540342314231 is a deficient number, since it is larger than the sum of its proper divisors (5341409893769).
152540342314231 is a wasteful number, since it uses less digits than its factorization.
152540342314231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337518.
The product of its (nonzero) digits is 345600, while the sum is 40.
Adding to 152540342314231 its reverse (132413243045251), we get a palindrome (284953585359482).
The spelling of 152540342314231 in words is "one hundred fifty-two trillion, five hundred forty billion, three hundred forty-two million, three hundred fourteen thousand, two hundred thirty-one".
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