Base | Representation |
---|---|
bin | 11111000000110001011… |
… | …001101110011100000010 |
3 | 21112201211021222110020001 |
4 | 133000301121232130002 |
5 | 234404024421344320 |
6 | 4311010115510214 |
7 | 306653311160236 |
oct | 37006131563402 |
9 | 7481737873201 |
10 | 2131132606210 |
11 | 751898885803 |
12 | 2a503bbb836a |
13 | 125c70c94b9a |
14 | 7520c5445c6 |
15 | 3a6804b820a |
hex | 1f03166e702 |
2131132606210 has 8 divisors (see below), whose sum is σ = 3836038691196. Its totient is φ = 852453042480.
The previous prime is 2131132606201. The next prime is 2131132606217. The reversal of 2131132606210 is 126062311312.
It can be written as a sum of positive squares in 2 ways, for example, as 2030947062769 + 100185543441 = 1425113^2 + 316521^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2131132606217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106556630301 + ... + 106556630320.
Almost surely, 22131132606210 is an apocalyptic number.
2131132606210 is a deficient number, since it is larger than the sum of its proper divisors (1704906084986).
2131132606210 is a wasteful number, since it uses less digits than its factorization.
2131132606210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213113260628.
The product of its (nonzero) digits is 2592, while the sum is 28.
Adding to 2131132606210 its reverse (126062311312), we get a palindrome (2257194917522).
The spelling of 2131132606210 in words is "two trillion, one hundred thirty-one billion, one hundred thirty-two million, six hundred six thousand, two hundred ten".
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