Base | Representation |
---|---|
bin | 11110111111101110101… |
… | …011001110111100000110 |
3 | 21112121221021110210000101 |
4 | 132333232223032330012 |
5 | 234344231324403220 |
6 | 4310303045234314 |
7 | 306613465544623 |
oct | 36775653167406 |
9 | 7477837423011 |
10 | 2130013122310 |
11 | 7513739729a7 |
12 | 2a498910299a |
13 | 125b23081988 |
14 | 751439b334a |
15 | 3a61708430a |
hex | 1efeeacef06 |
2130013122310 has 8 divisors (see below), whose sum is σ = 3834023620176. Its totient is φ = 852005248920.
The previous prime is 2130013122283. The next prime is 2130013122311. The reversal of 2130013122310 is 132213100312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×21300131223102 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2130013122311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106500656106 + ... + 106500656125.
It is an arithmetic number, because the mean of its divisors is an integer number (479252952522).
Almost surely, 22130013122310 is an apocalyptic number.
2130013122310 is a deficient number, since it is larger than the sum of its proper divisors (1704010497866).
2130013122310 is a wasteful number, since it uses less digits than its factorization.
2130013122310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213001312238.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 2130013122310 its reverse (132213100312), we get a palindrome (2262226222622).
The spelling of 2130013122310 in words is "two trillion, one hundred thirty billion, thirteen million, one hundred twenty-two thousand, three hundred ten".
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