Base | Representation |
---|---|
bin | 11101111110111100001… |
… | …01001111110110010010 |
3 | 10122111012000112001100101 |
4 | 32333132011033312102 |
5 | 113334344103220310 |
6 | 2105140012243014 |
7 | 134300613606043 |
oct | 16773605176622 |
9 | 3574160461311 |
10 | 1030223101330 |
11 | 367a080a0295 |
12 | 1477b777046a |
13 | 761c3945b57 |
14 | 37c123688ca |
15 | 1bbe9c5e43a |
hex | efde14fd92 |
1030223101330 has 16 divisors (see below), whose sum is σ = 1863814791960. Its totient is φ = 409997416192.
The previous prime is 1030223101309. The next prime is 1030223101337. The reversal of 1030223101330 is 331013220301.
It can be written as a sum of positive squares in 4 ways, for example, as 1022478925329 + 7744176001 = 1011177^2 + 88001^2 .
It is a super-2 number, since 2×10302231013302 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1030223101298 and 1030223101307.
It is not an unprimeable number, because it can be changed into a prime (1030223101337) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261475975 + ... + 261479914.
Almost surely, 21030223101330 is an apocalyptic number.
1030223101330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1030223101330 is a deficient number, since it is larger than the sum of its proper divisors (833591690630).
1030223101330 is a wasteful number, since it uses less digits than its factorization.
1030223101330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 522956093.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 1030223101330 its reverse (331013220301), we get a palindrome (1361236321631).
The spelling of 1030223101330 in words is "one trillion, thirty billion, two hundred twenty-three million, one hundred one thousand, three hundred thirty".
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