Base | Representation |
---|---|
bin | 110100100001110100000110… |
… | …001111001000000011101010 |
3 | 1010021222111102101202121221011 |
4 | 310201310012033020003222 |
5 | 220240031230212404002 |
6 | 2135202030545534134 |
7 | 66442540005021421 |
oct | 6441640617100352 |
9 | 1107874371677834 |
10 | 231022100513002 |
11 | 67679a17007877 |
12 | 21ab176a04434a |
13 | 9bba3a15aba96 |
14 | 410975a6802b8 |
15 | 1ba96359648d7 |
hex | d21d063c80ea |
231022100513002 has 8 divisors (see below), whose sum is σ = 347447486260800. Its totient is φ = 115206271759404.
The previous prime is 231022100512991. The next prime is 231022100513033. The reversal of 231022100513002 is 200315001220132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152389247602 + ... + 152389249117.
It is an arithmetic number, because the mean of its divisors is an integer number (43430935782600).
Almost surely, 2231022100513002 is an apocalyptic number.
231022100513002 is a deficient number, since it is larger than the sum of its proper divisors (116425385747798).
231022100513002 is a wasteful number, since it uses less digits than its factorization.
231022100513002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 304778497100.
The product of its (nonzero) digits is 720, while the sum is 22.
Adding to 231022100513002 its reverse (200315001220132), we get a palindrome (431337101733134).
The spelling of 231022100513002 in words is "two hundred thirty-one trillion, twenty-two billion, one hundred million, five hundred thirteen thousand, two".
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