Base | Representation |
---|---|
bin | 11111000000101010110… |
… | …111101110100010001010 |
3 | 21112201112122210102111002 |
4 | 133000222313232202022 |
5 | 234403313343433120 |
6 | 4310551203135002 |
7 | 306650510613251 |
oct | 37005267564212 |
9 | 7481478712432 |
10 | 2131023030410 |
11 | 751841a4389a |
12 | 2a500b374462 |
13 | 125c5437a931 |
14 | 751dbb7d798 |
15 | 3a675a71375 |
hex | 1f02adee88a |
2131023030410 has 32 divisors (see below), whose sum is σ = 3889026836352. Its totient is φ = 840627119680.
The previous prime is 2131023030407. The next prime is 2131023030413. The reversal of 2131023030410 is 140303201312.
It is an interprime number because it is at equal distance from previous prime (2131023030407) and next prime (2131023030413).
It is a super-2 number, since 2×21310230304102 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2131023030413) 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, 1842446 + ... + 2767065.
It is an arithmetic number, because the mean of its divisors is an integer number (121532088636).
Almost surely, 22131023030410 is an apocalyptic number.
2131023030410 is a deficient number, since it is larger than the sum of its proper divisors (1758003805942).
2131023030410 is a wasteful number, since it uses less digits than its factorization.
2131023030410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4610158.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 2131023030410 its reverse (140303201312), we get a palindrome (2271326231722).
The spelling of 2131023030410 in words is "two trillion, one hundred thirty-one billion, twenty-three million, thirty thousand, four hundred ten".
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