Base | Representation |
---|---|
bin | 11101111110111101001… |
… | …00001110100000111010 |
3 | 10122111012120210122021011 |
4 | 32333132210032200322 |
5 | 113334403143103310 |
6 | 2105140502304134 |
7 | 134301042621322 |
oct | 16773644164072 |
9 | 3574176718234 |
10 | 1030231222330 |
11 | 367a11737762 |
12 | 1477ba42804a |
13 | 761c552a38b |
14 | 37c13480282 |
15 | 1bbea81578a |
hex | efde90e83a |
1030231222330 has 32 divisors (see below), whose sum is σ = 1911411326736. Its totient is φ = 399507323904.
The previous prime is 1030231222313. The next prime is 1030231222351. The reversal of 1030231222330 is 332221320301.
It can be written as a sum of positive squares in 8 ways, for example, as 754172401761 + 276058820569 = 868431^2 + 525413^2 .
It is a super-2 number, since 2×10302312223302 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4923519 + ... + 5128498.
Almost surely, 21030231222330 is an apocalyptic number.
1030231222330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1030231222330 is a deficient number, since it is larger than the sum of its proper divisors (881180104406).
1030231222330 is a wasteful number, since it uses less digits than its factorization.
1030231222330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10052338.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 1030231222330 its reverse (332221320301), we get a palindrome (1362452542631).
The spelling of 1030231222330 in words is "one trillion, thirty billion, two hundred thirty-one million, two hundred twenty-two thousand, three hundred thirty".
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