Base | Representation |
---|---|
bin | 10111101111011000110… |
… | …011111101010001001101 |
3 | 12202222000011120012102102 |
4 | 113233120303331101031 |
5 | 203212132101313031 |
6 | 3245245121004445 |
7 | 225603234036515 |
oct | 27573063752115 |
9 | 5688004505372 |
10 | 1631430104141 |
11 | 579981842972 |
12 | 224222783725 |
13 | baac667a0b6 |
14 | 58d66a42845 |
15 | 2c685a4c7cb |
hex | 17bd8cfd44d |
1631430104141 has 16 divisors (see below), whose sum is σ = 1653060864000. Its totient is φ = 1609900213248.
The previous prime is 1631430104131. The next prime is 1631430104147. The reversal of 1631430104141 is 1414010341361.
It is a cyclic number.
It is not a de Polignac number, because 1631430104141 - 226 = 1631362995277 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1631430104147) 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, 202431770 + ... + 202439828.
It is an arithmetic number, because the mean of its divisors is an integer number (103316304000).
Almost surely, 21631430104141 is an apocalyptic number.
It is an amenable number.
1631430104141 is a deficient number, since it is larger than the sum of its proper divisors (21630759859).
1631430104141 is an equidigital number, since it uses as much as digits as its factorization.
1631430104141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13988.
The product of its (nonzero) digits is 3456, while the sum is 29.
The spelling of 1631430104141 in words is "one trillion, six hundred thirty-one billion, four hundred thirty million, one hundred four thousand, one hundred forty-one".
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