Base | Representation |
---|---|
bin | 110100110001111101001000… |
… | …010001100100011011000101 |
3 | 1010102220112111010010102102010 |
4 | 310301331020101210123011 |
5 | 220411214410330341401 |
6 | 2141411352431004433 |
7 | 66615635155136523 |
oct | 6461751021443305 |
9 | 1112815433112363 |
10 | 232131310012101 |
11 | 67a6737693a845 |
12 | 2205072a069719 |
13 | 9c6ab723691b6 |
14 | 4147302cd5313 |
15 | 1bc8404bc5ed6 |
hex | d31f484646c5 |
232131310012101 has 16 divisors (see below), whose sum is σ = 309552532349760. Its totient is φ = 154732148355840.
The previous prime is 232131310012099. The next prime is 232131310012109. The reversal of 232131310012101 is 101210013131232.
It is not a de Polignac number, because 232131310012101 - 21 = 232131310012099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232131310012109) 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, 917704221 + ... + 917957133.
It is an arithmetic number, because the mean of its divisors is an integer number (19347033271860).
Almost surely, 2232131310012101 is an apocalyptic number.
It is an amenable number.
232131310012101 is a deficient number, since it is larger than the sum of its proper divisors (77421222337659).
232131310012101 is a wasteful number, since it uses less digits than its factorization.
232131310012101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 295316.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 232131310012101 its reverse (101210013131232), we get a palindrome (333341323143333).
The spelling of 232131310012101 in words is "two hundred thirty-two trillion, one hundred thirty-one billion, three hundred ten million, twelve thousand, one hundred one".
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