Base | Representation |
---|---|
bin | 110100100001111101010101… |
… | …101011001011000101100110 |
3 | 1010022000110000221001100200210 |
4 | 310201331111223023011212 |
5 | 220240212040414400402 |
6 | 2135210351331320250 |
7 | 66443340623331345 |
oct | 6441752553130546 |
9 | 1108013027040623 |
10 | 231032023200102 |
11 | 67683149116523 |
12 | 21ab3679150086 |
13 | 9bbb2c3269c77 |
14 | 410a01c439b5c |
15 | 1ba9a16b5006c |
hex | d21f55acb166 |
231032023200102 has 16 divisors (see below), whose sum is σ = 462182010206832. Its totient is φ = 76991013765600.
The previous prime is 231032023200101. The next prime is 231032023200131. The reversal of 231032023200102 is 201002320230132.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231032023200101) 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, 4915133149 + ... + 4915180152.
It is an arithmetic number, because the mean of its divisors is an integer number (28886375637927).
Almost surely, 2231032023200102 is an apocalyptic number.
231032023200102 is an abundant number, since it is smaller than the sum of its proper divisors (231149987006730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
231032023200102 is a wasteful number, since it uses less digits than its factorization.
231032023200102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9830317223.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 231032023200102 its reverse (201002320230132), we get a palindrome (432034343430234).
The spelling of 231032023200102 in words is "two hundred thirty-one trillion, thirty-two billion, twenty-three million, two hundred thousand, one hundred two".
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